diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 1b83bb723..91039f97d 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 3.1.1
+current_version = 3.1.2
 commit = True
 tag = True
 
diff --git a/ocean_lib/__init__.py b/ocean_lib/__init__.py
index 75c5c4c10..67730c2dc 100644
--- a/ocean_lib/__init__.py
+++ b/ocean_lib/__init__.py
@@ -7,5 +7,5 @@
 
 __author__ = """OceanProtocol"""
 # fmt: off
-__version__ = '3.1.1'
+__version__ = '3.1.2'
 # fmt: on
diff --git a/ocean_lib/example_config.py b/ocean_lib/example_config.py
index e1c2c8362..54cef820f 100644
--- a/ocean_lib/example_config.py
+++ b/ocean_lib/example_config.py
@@ -31,6 +31,7 @@
 PROVIDER_PER_NETWORK = {
     1: "https://v4.provider.mainnet.oceanprotocol.com",
     5: "https://v4.provider.goerli.oceanprotocol.com",
+    10: "https://v4.provider.oceanprotocol.com",
     56: "https://v4.provider.bsc.oceanprotocol.com",
     137: "https://v4.provider.polygon.oceanprotocol.com",
     246: "https://v4.provider.energyweb.oceanprotocol.com",
@@ -44,6 +45,7 @@
 NAME_PER_NETWORK = {
     1: "mainnet",
     5: "goerli",
+    10: "optimism",
     56: "bsc",
     137: "polygon",
     246: "energyweb",
diff --git a/setup.py b/setup.py
index b9c2d4c8c..065cb4ae2 100644
--- a/setup.py
+++ b/setup.py
@@ -89,7 +89,7 @@
     url="https://github.com/oceanprotocol/ocean.py",
     # fmt: off
     # bumpversion.sh needs single-quotes
-    version='3.1.1',
+    version='3.1.2',
     # fmt: on
     zip_safe=False,
 )