diff --git a/Makefile b/Makefile
index 92e0211c..fe61c7d4 100644
--- a/Makefile
+++ b/Makefile
@@ -226,13 +226,11 @@ test-elrond-callercallee: build sc-build/$(ELROND_CALLER_DIR) sc-build/$(ELROND_
 
 ## Kasmer Test API tests
 
-TEST_KASMER := $(POETRY_RUN) kasmer
-
 TEST_TESTAPI_DIR := tests/contracts/test_testapi
 testapi_tests=$(shell find $(TEST_TESTAPI_DIR) -name "*.scen.json")
 
 test-testapi: build-kasmer sc-build/$(TEST_TESTAPI_DIR)
-	$(TEST_KASMER) -d $(TEST_TESTAPI_DIR)
+	$(TEST_MANDOS) --definition kasmer $(testapi_tests)
 
 # Coverage
 # --------
diff --git a/kmultiversx/pyproject.toml b/kmultiversx/pyproject.toml
index 5745f66c..3197a6c9 100644
--- a/kmultiversx/pyproject.toml
+++ b/kmultiversx/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "kmultiversx"
-version = "0.1.72"
+version = "0.1.73"
 description = "Python tools for Elrond semantics"
 authors = [
     "Runtime Verification, Inc. <contact@runtimeverification.com>",
@@ -12,7 +12,6 @@ authors = [
 
 [tool.poetry.scripts]
 mandos = "kmultiversx.scenario:run_tests"
-kasmer = "kmultiversx.kasmer:main"
 kelrond = "kmultiversx.kelrond:main"
 runtime = "kmultiversx.runtime:main"
 
diff --git a/kmultiversx/src/kmultiversx/kasmer.py b/kmultiversx/src/kmultiversx/kasmer.py
index 52881f07..43862b2c 100644
--- a/kmultiversx/src/kmultiversx/kasmer.py
+++ b/kmultiversx/src/kmultiversx/kasmer.py
@@ -1,23 +1,16 @@
 from __future__ import annotations
 
-import argparse
 import glob
 import json
 import sys
-import warnings
 from os.path import join
-from pathlib import Path
 from typing import TYPE_CHECKING, Iterable, Mapping, cast
 
 from hypothesis import Phase, Verbosity, given, settings
-from hypothesis.errors import HypothesisWarning
 from hypothesis.strategies import integers, tuples
-from pyk.cli.utils import dir_path
 from pyk.cterm import CTerm, cterm_build_claim
 from pyk.kast.inner import KApply, KSequence, KSort, KVariable, Subst
 from pyk.kast.manip import split_config_from
-from pyk.kdist import kdist
-from pyk.ktool.krun import KRun
 from pyk.prelude.collections import list_of, map_of, set_of
 from pyk.prelude.kint import leInt
 from pyk.prelude.ml import mlEqualsTrue
@@ -37,10 +30,13 @@
 from kmultiversx.utils import KasmerRunError, kast_to_json_str, krun_config, load_wasm, read_kasmer_runtime
 
 if TYPE_CHECKING:
+    from pathlib import Path
+
     from hypothesis.strategies import SearchStrategy
     from pyk.kast.inner import KInner
     from pyk.kast.outer import KClaim
-    from pyk.ktool.krun import KPrint
+    from pyk.ktool.kprint import KPrint
+    from pyk.ktool.krun import KRun
 
 INPUT_FILE_NAME = 'kasmer.json'
 TEST_PREFIX = 'test_'
@@ -463,86 +459,3 @@ def type_to_constraint(typ: str, var: KVariable) -> tuple[KInner, ...]:
     if typ == 'u64':
         return (leInt(KInt(0), var), leInt(var, KInt(18446744073709551615)))
     raise TypeError(f'Unsupported type {typ}')
-
-
-# Main Script
-
-
-def main() -> None:
-    sys.setrecursionlimit(REC_LIMIT)
-    warnings.filterwarnings('ignore', message='The recursion limit will not be reset', category=HypothesisWarning)
-
-    parser = argparse.ArgumentParser(description='Symbolic testing for MultiversX contracts')
-    parser.add_argument(
-        '--definition-dir',
-        dest='definition_dir',
-        type=dir_path,
-        help='Path to Kasmer LLVM definition to use.',
-    )
-    parser.add_argument('-d', '--directory', required=True, help='Path to the test contract.')
-    parser.add_argument(
-        '--gen-claims',
-        dest='gen_claims',
-        action='store_true',
-        help='Generate claims for symbolic testing.',
-    )
-    parser.add_argument(
-        '--output-dir',
-        dest='output_dir',
-        required=False,
-        help='Directory to store generated claims.',
-    )
-    parser.add_argument(
-        '-p',
-        '--pretty',
-        dest='pretty',
-        default=False,
-        action='store_true',
-        help='Pretty print claims. Default output format is JSON.',
-    )
-    parser.add_argument(
-        '-v',
-        '--verbose',
-        dest='verbose',
-        default=False,
-        action='store_true',
-        help='Print verbose error messages.',
-    )
-    args = parser.parse_args()
-
-    definition_dir = args.definition_dir
-    if definition_dir is None:
-        definition_dir = kdist.get('mx-semantics.llvm-kasmer')
-    krun = KRun(definition_dir)
-
-    test_dir = args.directory
-
-    # Load test parameters in JSON
-    input_json = load_input_json(test_dir)
-
-    print('Loading WASM files...')
-    # Test contract's wasm module
-    test_wasm = load_wasm(find_test_wasm_path(test_dir))
-
-    # Load dependency contracts' wasm modules
-    wasm_paths = (join(test_dir, p) for p in input_json['contract_paths'])
-    contract_wasms = load_contract_wasms(wasm_paths)
-
-    print('Initializing the test...')
-    sym_conf, init_subst = deploy_test(krun, test_wasm, contract_wasms)
-    print('Initialization done.')
-
-    test_endpoints = get_test_endpoints(args.directory)
-    print(f'Tests: { list(test_endpoints.keys()) }')
-
-    if args.gen_claims:
-        if args.output_dir:
-            output_dir = Path(args.output_dir)
-        else:
-            output_dir = Path('generated_claims')
-
-        print('Generating claims:', output_dir)
-        generate_claims(krun, test_endpoints, sym_conf, init_subst, output_dir, args.pretty)
-
-    else:
-        run_concrete(krun, test_endpoints, sym_conf, init_subst, args.verbose)
diff --git a/kmultiversx/src/kmultiversx/scenario.py b/kmultiversx/src/kmultiversx/scenario.py
index 928ced20..0b81db0d 100644
--- a/kmultiversx/src/kmultiversx/scenario.py
+++ b/kmultiversx/src/kmultiversx/scenario.py
@@ -9,7 +9,6 @@
 from typing import TYPE_CHECKING, Iterable, Optional
 
 from Cryptodome.Hash import keccak
-from pyk.cli.utils import dir_path
 from pyk.kast.inner import KApply, KSequence, KToken, Subst
 from pyk.kast.manip import split_config_from
 from pyk.kdist import kdist
@@ -23,6 +22,7 @@
     krun_config,
     load_wasm,
     load_wasm_from_mxsc,
+    read_kasmer_runtime,
     read_mandos_runtime,
 )
 
@@ -817,22 +817,22 @@ def run_tests() -> None:
     test_args.add_argument('--log-level', choices=['none', 'per-file', 'per-step'], default='per-file')
     test_args.add_argument('--verbose', action='store_true', help='')
     test_args.add_argument(
-        '--definition-dir',
-        dest='definition_dir',
-        type=dir_path,
-        help='Path to Mandos LLVM definition to use.',
+        '--definition',
+        dest='definition',
+        choices=('mandos', 'kasmer'),
+        default='mandos',
     )
     args = test_args.parse_args()
 
-    definition_dir = args.definition_dir
-    if definition_dir is None:
-        definition_dir = kdist.get('mx-semantics.llvm-mandos')
-    krun = KRun(definition_dir)
+    if args.definition == 'kasmer':
+        krun = KRun(kdist.get('mx-semantics.llvm-kasmer'))
+        template_wasm_config = read_kasmer_runtime()
+    else:
+        krun = KRun(kdist.get('mx-semantics.llvm-mandos'))
+        template_wasm_config = read_mandos_runtime()
 
     tests = args.files
 
-    template_wasm_config = read_mandos_runtime()
-
     for test in tests:
         if args.verbose:
             print('Running test %s' % test)
diff --git a/package/version b/package/version
index 8076b7dc..416eb55e 100644
--- a/package/version
+++ b/package/version
@@ -1 +1 @@
-0.1.72
+0.1.73
diff --git a/tests/contracts/test_testapi/meta/Cargo.lock b/tests/contracts/test_testapi/meta/Cargo.lock
index 4e8bfaa1..2fb9072f 100644
--- a/tests/contracts/test_testapi/meta/Cargo.lock
+++ b/tests/contracts/test_testapi/meta/Cargo.lock
@@ -27,6 +27,18 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "ahash"
+version = "0.8.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "0.7.20"
@@ -99,19 +111,34 @@ version = "1.0.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c7d0618f0e0b7e8ff11427422b64564d5fb0be1940354bfe2e0529b18a9d9b8"
 
+[[package]]
+name = "arbitrary"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d5a26814d8dcb93b0e5a0ff3c6d80a8843bafb21b39e8e18a6f05471870e110"
+dependencies = [
+ "derive_arbitrary",
+]
+
 [[package]]
 name = "arrayvec"
 version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.1.19",
  "libc",
  "winapi",
 ]
@@ -139,9 +166,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.21.7"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "bitflags"
@@ -151,9 +178,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.4.2"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
+checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
 
 [[package]]
 name = "bstr"
@@ -167,15 +194,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.15.4"
+version = "3.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ff69b9dd49fd426c69a0db9fc04dd934cdb6645ff000864d98f7e2af8830eaa"
-
-[[package]]
-name = "byteorder"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
 
 [[package]]
 name = "bytes"
@@ -294,18 +315,40 @@ checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
 
 [[package]]
 name = "crc32fast"
-version = "1.4.0"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3855a8a784b474f333699ef2bbca9db2c4a1f6d9088a90a2d25b1eb53111eaa"
+checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
 dependencies = [
  "cfg-if",
 ]
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.19"
+version = "0.8.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
+checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
+
+[[package]]
+name = "derive_arbitrary"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67e77553c4162a157adbf834ebae5b415acbecbeafc7a74b0e886657506a7611"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "displaydoc"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "487585f4d0c6655fe74905e2504d8ad6908e4db67f744eb140876906c2f3175d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
 
 [[package]]
 name = "encoding_rs"
@@ -346,9 +389,9 @@ checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
 [[package]]
 name = "flate2"
-version = "1.0.28"
+version = "1.0.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46303f565772937ffe1d394a4fac6f411c6013172fadde9dcdb1e147a086940e"
+checksum = "5f54427cfd1c7829e2a139fcefea601bf088ebca651d2bf53ebc600eac295dae"
 dependencies = [
  "crc32fast",
  "miniz_oxide",
@@ -391,6 +434,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eac8f7d7865dcb88bd4373ab671c8cf4508703796caa2b1985a9ca867b3fcb78"
 dependencies = [
  "futures-core",
+ "futures-sink",
 ]
 
 [[package]]
@@ -425,6 +469,7 @@ checksum = "3d6401deb83407ab3da39eba7e33987a73c3df0c82b4bb5813ee871c19c41d48"
 dependencies = [
  "futures-core",
  "futures-io",
+ "futures-sink",
  "futures-task",
  "memchr",
  "pin-project-lite",
@@ -453,15 +498,15 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.24"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb2c4422095b67ee78da96fbb51a4cc413b3b25883c7717ff7ca1ab31022c9c9"
+checksum = "fa82e28a107a8cc405f0839610bdc9b15f1e25ec7d696aa5cf173edbcb1486ab"
 dependencies = [
+ "atomic-waker",
  "bytes",
  "fnv",
  "futures-core",
  "futures-sink",
- "futures-util",
  "http",
  "indexmap",
  "slab",
@@ -475,6 +520,10 @@ name = "hashbrown"
 version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
+dependencies = [
+ "ahash",
+ "serde",
+]
 
 [[package]]
 name = "heck"
@@ -491,6 +540,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
+
 [[package]]
 name = "hex"
 version = "0.4.3"
@@ -505,9 +560,9 @@ checksum = "6fe2267d4ed49bc07b63801559be28c718ea06c4738b7a03c94df7386d2cde46"
 
 [[package]]
 name = "http"
-version = "0.2.12"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "601cbb57e577e2f5ef5be8e7b83f0f63994f25aa94d673e54a92d5c516d101f1"
+checksum = "21b9ddb458710bc376481b842f5da65cdf31522de232c1ca8146abce2a358258"
 dependencies = [
  "bytes",
  "fnv",
@@ -516,12 +571,24 @@ dependencies = [
 
 [[package]]
 name = "http-body"
-version = "0.4.6"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cac85db508abc24a2e48553ba12a996e87244a0395ce011e62b37158745d643"
+dependencies = [
+ "bytes",
+ "http",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ceab25649e9960c0311ea418d17bee82c0dcec1bd053b5f9a66e265a693bed2"
+checksum = "0475f8b2ac86659c21b64320d5d653f9efe42acd2a4e560073ec61a155a34f1d"
 dependencies = [
  "bytes",
+ "futures-core",
  "http",
+ "http-body",
  "pin-project-lite",
 ]
 
@@ -531,47 +598,60 @@ version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
 
-[[package]]
-name = "httpdate"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
-
 [[package]]
 name = "hyper"
-version = "0.14.28"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf96e135eb83a2a8ddf766e426a841d8ddd7449d5f00d34ea02b41d2f19eef80"
+checksum = "fe575dd17d0862a9a33781c8c4696a55c320909004a67a00fb286ba8b1bc496d"
 dependencies = [
  "bytes",
  "futures-channel",
- "futures-core",
  "futures-util",
  "h2",
  "http",
  "http-body",
  "httparse",
- "httpdate",
  "itoa",
  "pin-project-lite",
- "socket2",
+ "smallvec",
  "tokio",
- "tower-service",
- "tracing",
  "want",
 ]
 
 [[package]]
 name = "hyper-tls"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
+checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
 dependencies = [
  "bytes",
+ "http-body-util",
  "hyper",
+ "hyper-util",
  "native-tls",
  "tokio",
  "tokio-native-tls",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b875924a60b96e5d7b9ae7b066540b1dd1cbd90d1828f54c92e02a283351c56"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "pin-project-lite",
+ "socket2",
+ "tokio",
+ "tower",
+ "tower-service",
+ "tracing",
 ]
 
 [[package]]
@@ -609,6 +689,7 @@ checksum = "7b0b929d511467233429c45a44ac1dcaa21ba0f5ba11e4879e6ed28ddb4f9df4"
 dependencies = [
  "equivalent",
  "hashbrown",
+ "serde",
 ]
 
 [[package]]
@@ -650,17 +731,23 @@ version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "01cda141df6706de531b6c46c3a33ecca755538219bd484262fa09410c13539c"
 
+[[package]]
+name = "lockfree-object-pool"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9374ef4228402d4b7e403e5838cb880d9ee663314b0a900d5a6aabf0c213552e"
+
 [[package]]
 name = "log"
-version = "0.4.19"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "memchr"
-version = "2.5.0"
+version = "2.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
 
 [[package]]
 name = "mime"
@@ -690,33 +777,35 @@ dependencies = [
 
 [[package]]
 name = "multiversx-sc"
-version = "0.47.5"
+version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f2a40b8535885488f1449ba6f03e05e6013c2ff73c89c54f94dcdc0af7c8084"
+checksum = "1d79d1cea2d23e8f2545749c9b31952305b54c415af88b224b985784d3d6529d"
 dependencies = [
- "bitflags 2.4.2",
+ "bitflags 2.5.0",
  "hex-literal",
  "multiversx-sc-codec",
  "multiversx-sc-derive",
  "num-traits",
+ "unwrap-infallible",
 ]
 
 [[package]]
 name = "multiversx-sc-codec"
-version = "0.18.6"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1da6db65170105c9495848c5e4ba388abb1f9201ff2ca362056c9328f36b7760"
+checksum = "35c94397b2fba14e40edfa55905b3f453ed57aa06c9b1960ad6a0ca6bfb7a236"
 dependencies = [
  "arrayvec",
  "multiversx-sc-codec-derive",
  "num-bigint",
+ "unwrap-infallible",
 ]
 
 [[package]]
 name = "multiversx-sc-codec-derive"
-version = "0.18.6"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "631c4d4b37fc94659c8d6cf559c21b68c68899095201de2e1b779fccad7b0b03"
+checksum = "cf72a8042da0bc19da0b8f0d4f61b4c66ae853560fefc69cd8fea87bf1aa8c14"
 dependencies = [
  "hex",
  "proc-macro2",
@@ -726,9 +815,9 @@ dependencies = [
 
 [[package]]
 name = "multiversx-sc-derive"
-version = "0.47.5"
+version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73567b0b79730b4f6000c2fac4a21ea7ba8c8b12aa32901dd8ff10ccb90cfd79"
+checksum = "54e6926e181f6306b69aa805b8d24aa33084497e38ac03e37df457456b6757cc"
 dependencies = [
  "hex",
  "proc-macro2",
@@ -739,9 +828,9 @@ dependencies = [
 
 [[package]]
 name = "multiversx-sc-meta"
-version = "0.47.5"
+version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3522f14ef47b1516a6635e86e0c19acffd8d328eb194a90c29b05d09a22c5296"
+checksum = "07fe6edb214529678c77e82e25d9495b04773d489c441ef49fc19ad0664504f3"
 dependencies = [
  "clap",
  "colored",
@@ -793,34 +882,42 @@ dependencies = [
 
 [[package]]
 name = "num-bigint"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "608e7659b5c3d7cba262d894801b9ec9d00de989e8a82bd4bef91d08da45cdc0"
+checksum = "c165a9ab64cf766f73521c0dd2cfdff64f488b8f0b3e621face3462d3db536d7"
 dependencies = [
- "autocfg",
  "num-integer",
  "num-traits",
 ]
 
 [[package]]
 name = "num-integer"
-version = "0.1.45"
+version = "0.1.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
+checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
 dependencies = [
- "autocfg",
  "num-traits",
 ]
 
 [[package]]
 name = "num-traits"
-version = "0.2.17"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "num_cpus"
+version = "1.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
+dependencies = [
+ "hermit-abi 0.3.9",
+ "libc",
+]
+
 [[package]]
 name = "object"
 version = "0.32.2"
@@ -832,9 +929,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.18.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "openssl"
@@ -842,7 +939,7 @@ version = "0.10.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95a0481286a310808298130d22dd1fef0fa571e05a8f44ec801801e84b216b1f"
 dependencies = [
- "bitflags 2.4.2",
+ "bitflags 2.5.0",
  "cfg-if",
  "foreign-types",
  "libc",
@@ -892,6 +989,26 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
+[[package]]
+name = "pin-project"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6bf43b791c5b9e34c3d182969b4abb522f9343702850a2e57f460d00d09b4b3"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.13"
@@ -912,18 +1029,18 @@ checksum = "d231b230927b5e4ad203db57bbcbee2802f6bce620b1e4a9024a07d94e2907ec"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.78"
+version = "1.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
+checksum = "8ad3d49ab951a01fbaafe34f2ec74122942fe18a3f9814c3268f1bb72042131b"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.35"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
 dependencies = [
  "proc-macro2",
 ]
@@ -957,20 +1074,23 @@ checksum = "436b050e76ed2903236f032a59761c1eb99e1b0aead2c257922771dab1fc8c78"
 
 [[package]]
 name = "reqwest"
-version = "0.11.26"
+version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78bf93c4af7a8bb7d879d51cebe797356ff10ae8516ace542b5182d9dcac10b2"
+checksum = "566cafdd92868e0939d3fb961bd0dc25fcfaaed179291093b3d43e6b3150ea10"
 dependencies = [
  "base64",
  "bytes",
  "encoding_rs",
+ "futures-channel",
  "futures-core",
  "futures-util",
  "h2",
  "http",
  "http-body",
+ "http-body-util",
  "hyper",
  "hyper-tls",
+ "hyper-util",
  "ipnet",
  "js-sys",
  "log",
@@ -1031,7 +1151,7 @@ version = "0.38.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ea3e1a662af26cd7a3ba09c0297a31af215563ecf42817c98df621387f4e949"
 dependencies = [
- "bitflags 2.4.2",
+ "bitflags 2.5.0",
  "errno",
  "libc",
  "linux-raw-sys",
@@ -1040,13 +1160,20 @@ dependencies = [
 
 [[package]]
 name = "rustls-pemfile"
-version = "1.0.4"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
+checksum = "29993a25686778eb88d4189742cd713c9bce943bc54251a33509dc63cbacf73d"
 dependencies = [
  "base64",
+ "rustls-pki-types",
 ]
 
+[[package]]
+name = "rustls-pki-types"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "976295e77ce332211c0d24d92c0e83e50f5c5f046d11082cea19f3df13a3562d"
+
 [[package]]
 name = "ryu"
 version = "1.0.14"
@@ -1152,6 +1279,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -1163,9 +1296,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.10.0"
+version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
+checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "socket2"
@@ -1185,9 +1318,9 @@ checksum = "5ee073c9e4cd00e28217186dbe12796d692868f432bf2e97ee73bed0c56dfa01"
 
 [[package]]
 name = "syn"
-version = "2.0.48"
+version = "2.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f3531638e407dfc0814761abb7c00a5b54992b849452a0646b7f65c9f770f3f"
+checksum = "c993ed8ccba56ae856363b1845da7266a7cb78e1d146c8a32d54b45a8b831fc9"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1256,6 +1389,26 @@ dependencies = [
  "multiversx-sc",
 ]
 
+[[package]]
+name = "thiserror"
+version = "1.0.61"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c546c80d6be4bc6a00c0f01730c08df82eaa7a7a61f11d656526506112cc1709"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.61"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "thread_local"
 version = "1.1.7"
@@ -1291,6 +1444,7 @@ dependencies = [
  "bytes",
  "libc",
  "mio",
+ "num_cpus",
  "pin-project-lite",
  "socket2",
  "windows-sys 0.48.0",
@@ -1355,6 +1509,27 @@ dependencies = [
  "winnow",
 ]
 
+[[package]]
+name = "tower"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "pin-project",
+ "pin-project-lite",
+ "tokio",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "tower-layer"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c20c8dbed6283a09604c3e69b4b7eeb54e298b8a600d4d5ecb5ad39de609f1d0"
+
 [[package]]
 name = "tower-service"
 version = "0.3.2"
@@ -1413,6 +1588,12 @@ version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
 
+[[package]]
+name = "unwrap-infallible"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "151ac09978d3c2862c4e39b557f4eceee2cc72150bc4cb4f16abf061b6e381fb"
+
 [[package]]
 name = "url"
 version = "2.5.0"
@@ -1436,6 +1617,12 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
+[[package]]
+name = "version_check"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
+
 [[package]]
 name = "walkdir"
 version = "2.3.3"
@@ -1529,20 +1716,23 @@ checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
 
 [[package]]
 name = "wasmparser"
-version = "0.121.2"
+version = "0.208.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dbe55c8f9d0dbd25d9447a5a889ff90c0cc3feaa7395310d3d826b2c703eaab"
+checksum = "dd921789c9dcc495f589cb37d200155dee65b4a4beeb853323b5e24e0a5f9c58"
 dependencies = [
- "bitflags 2.4.2",
+ "ahash",
+ "bitflags 2.5.0",
+ "hashbrown",
  "indexmap",
  "semver",
+ "serde",
 ]
 
 [[package]]
 name = "wasmprinter"
-version = "0.2.80"
+version = "0.208.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60e73986a6b7fdfedb7c5bf9e7eb71135486507c8fbc4c0c42cffcb6532988b7"
+checksum = "0700bdace4821e6c694617938500ae9999946df464bb13219c16570f8b6f202f"
 dependencies = [
  "anyhow",
  "wasmparser",
@@ -1732,22 +1922,61 @@ dependencies = [
 
 [[package]]
 name = "winreg"
-version = "0.50.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "524e57b2c537c0f9b1e69f1965311ec12182b4122e45035b1508cd24d2adadb1"
+checksum = "a277a57398d4bfa075df44f501a17cfdf8542d224f0d36095a2adc7aee4ef0a5"
 dependencies = [
  "cfg-if",
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "zerocopy"
+version = "0.7.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae87e3fcd617500e5d106f0380cf7b77f3c6092aae37191433159dda23cfb087"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15e934569e47891f7d9411f1a451d947a60e000ab3bd24fbb970f000387d1b3b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "zip"
-version = "0.6.6"
+version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "760394e246e4c28189f19d488c058bf16f564016aefac5d32bb1f3b51d5e9261"
+checksum = "775a2b471036342aa69bc5a602bc889cb0a06cda00477d0c69566757d5553d39"
 dependencies = [
- "byteorder",
+ "arbitrary",
  "crc32fast",
  "crossbeam-utils",
+ "displaydoc",
  "flate2",
+ "indexmap",
+ "memchr",
+ "thiserror",
+ "zopfli",
+]
+
+[[package]]
+name = "zopfli"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5019f391bac5cf252e93bbcc53d039ffd62c7bfb7c150414d61369afe57e946"
+dependencies = [
+ "bumpalo",
+ "crc32fast",
+ "lockfree-object-pool",
+ "log",
+ "once_cell",
+ "simd-adler32",
 ]
diff --git a/tests/contracts/test_testapi/scenarios/init.scen.json b/tests/contracts/test_testapi/scenarios/init.scen.json
new file mode 100644
index 00000000..6b7f8dfa
--- /dev/null
+++ b/tests/contracts/test_testapi/scenarios/init.scen.json
@@ -0,0 +1,35 @@
+{
+    "name": "test_testapi",
+    "steps": [
+        {
+            "step": "setState",
+            "accounts": {
+                "address:k": {
+                    "nonce": "0"
+                }
+            },
+            "newAddresses": [
+                {
+                    "creatorAddress": "address:k",
+                    "creatorNonce": "0",
+                    "newAddress": "sc:k-test"
+                }
+            ]
+        },
+        {
+            "step": "scDeploy",
+            "id": "deploy adder",
+            "tx": {
+                "from": "address:k",
+                "contractCode": "file:../output/test-testapi.wasm",
+                "arguments": [],
+                "gasLimit": "5,000,000",
+                "gasPrice": "0"
+            },
+            "expect": {
+                "out": [],
+                "status": ""
+            }
+        }
+    ]
+}
\ No newline at end of file
diff --git a/tests/contracts/test_testapi/wasm/Cargo.lock b/tests/contracts/test_testapi/wasm/Cargo.lock
index ae519393..1aa474c4 100644
--- a/tests/contracts/test_testapi/wasm/Cargo.lock
+++ b/tests/contracts/test_testapi/wasm/Cargo.lock
@@ -16,9 +16,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "bitflags"
-version = "2.4.2"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
+checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
 
 [[package]]
 name = "endian-type"
@@ -40,32 +40,34 @@ checksum = "6fe2267d4ed49bc07b63801559be28c718ea06c4738b7a03c94df7386d2cde46"
 
 [[package]]
 name = "multiversx-sc"
-version = "0.47.5"
+version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f2a40b8535885488f1449ba6f03e05e6013c2ff73c89c54f94dcdc0af7c8084"
+checksum = "1d79d1cea2d23e8f2545749c9b31952305b54c415af88b224b985784d3d6529d"
 dependencies = [
  "bitflags",
  "hex-literal",
  "multiversx-sc-codec",
  "multiversx-sc-derive",
  "num-traits",
+ "unwrap-infallible",
 ]
 
 [[package]]
 name = "multiversx-sc-codec"
-version = "0.18.6"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1da6db65170105c9495848c5e4ba388abb1f9201ff2ca362056c9328f36b7760"
+checksum = "35c94397b2fba14e40edfa55905b3f453ed57aa06c9b1960ad6a0ca6bfb7a236"
 dependencies = [
  "arrayvec",
  "multiversx-sc-codec-derive",
+ "unwrap-infallible",
 ]
 
 [[package]]
 name = "multiversx-sc-codec-derive"
-version = "0.18.6"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "631c4d4b37fc94659c8d6cf559c21b68c68899095201de2e1b779fccad7b0b03"
+checksum = "cf72a8042da0bc19da0b8f0d4f61b4c66ae853560fefc69cd8fea87bf1aa8c14"
 dependencies = [
  "hex",
  "proc-macro2",
@@ -75,9 +77,9 @@ dependencies = [
 
 [[package]]
 name = "multiversx-sc-derive"
-version = "0.47.5"
+version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73567b0b79730b4f6000c2fac4a21ea7ba8c8b12aa32901dd8ff10ccb90cfd79"
+checksum = "54e6926e181f6306b69aa805b8d24aa33084497e38ac03e37df457456b6757cc"
 dependencies = [
  "hex",
  "proc-macro2",
@@ -88,9 +90,9 @@ dependencies = [
 
 [[package]]
 name = "multiversx-sc-wasm-adapter"
-version = "0.47.5"
+version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7e6e0330769b8b46966c5fc59fd13bd95a0d5b330cf0aa55c0403dbb911fa71"
+checksum = "4350e286afce68bb2448d30572f68dd344b2e98e160404dd7f7d13f185e7acfd"
 dependencies = [
  "multiversx-sc",
 ]
@@ -106,27 +108,27 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.17"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.78"
+version = "1.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
+checksum = "8ad3d49ab951a01fbaafe34f2ec74122942fe18a3f9814c3268f1bb72042131b"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.35"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
 dependencies = [
  "proc-macro2",
 ]
@@ -149,9 +151,9 @@ checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
 
 [[package]]
 name = "syn"
-version = "2.0.48"
+version = "2.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f3531638e407dfc0814761abb7c00a5b54992b849452a0646b7f65c9f770f3f"
+checksum = "c993ed8ccba56ae856363b1845da7266a7cb78e1d146c8a32d54b45a8b831fc9"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -186,3 +188,9 @@ name = "unicode-ident"
 version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
+
+[[package]]
+name = "unwrap-infallible"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "151ac09978d3c2862c4e39b557f4eceee2cc72150bc4cb4f16abf061b6e381fb"
diff --git a/tests/contracts/test_testapi/wasm/Cargo.toml b/tests/contracts/test_testapi/wasm/Cargo.toml
index a318bd6d..1d9f2d7a 100644
--- a/tests/contracts/test_testapi/wasm/Cargo.toml
+++ b/tests/contracts/test_testapi/wasm/Cargo.toml
@@ -21,6 +21,9 @@ debug = false
 panic = "abort"
 overflow-checks = false
 
+[profile.dev]
+panic = "abort"
+
 [dependencies.test-testapi]
 path = ".."
 
diff --git a/tests/contracts/test_testapi/wasm/src/lib.rs b/tests/contracts/test_testapi/wasm/src/lib.rs
index abb8966d..d9f43452 100644
--- a/tests/contracts/test_testapi/wasm/src/lib.rs
+++ b/tests/contracts/test_testapi/wasm/src/lib.rs
@@ -10,8 +10,6 @@
 // Total number of exported functions:   2
 
 #![no_std]
-#![allow(internal_features)]
-#![feature(lang_items)]
 
 multiversx_sc_wasm_adapter::allocator!();
 multiversx_sc_wasm_adapter::panic_handler!();