diff --git a/server/rust/Cargo.lock b/server/rust/Cargo.lock
index b7ef0e0..22b1ab9 100644
--- a/server/rust/Cargo.lock
+++ b/server/rust/Cargo.lock
@@ -1206,7 +1206,7 @@ dependencies = [
  "posemesh-compute-node-runner-api",
  "posemesh-domain-http",
  "posemesh-node-registration",
- "rand 0.8.5",
+ "rand 0.8.6",
  "regex",
  "reqwest",
  "semver",
@@ -1273,7 +1273,7 @@ dependencies = [
  "axum",
  "chrono",
  "hex",
- "rand 0.8.5",
+ "rand 0.8.6",
  "reqwest",
  "secp256k1",
  "serde",
@@ -1399,9 +1399,9 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "rand"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+checksum = "5ca0ecfa931c29007047d1bc58e623ab12e5590e8c7cc53200d5202b69266d8a"
 dependencies = [
  "libc",
  "rand_chacha 0.3.1",