diff --git a/Cargo.lock b/Cargo.lock
index c6037f85..e87f42f3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1091,9 +1091,9 @@ checksum = "c1b04fb49957986fdce4d6ee7a65027d55d4b6d2265e5848bbb507b58ccfdb6f"
 
 [[package]]
 name = "parity-scale-codec"
-version = "3.5.0"
+version = "3.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ddb756ca205bd108aee3c62c6d3c994e1df84a59b9d6d4a5ea42ee1fd5a9a28"
+checksum = "430d26d62e66cbff6ae144e8eebd43c0235922dec7e3aa0d2016c32d4575bf45"
 dependencies = [
  "arrayvec 0.7.2",
  "bitvec",
@@ -1105,9 +1105,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec-derive"
-version = "3.1.4"
+version = "3.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86b26a931f824dd4eca30b3e43bb4f31cd5f0d3a403c5f5ff27106b805bfde7b"
+checksum = "a1620b1e3fc72ebaee01ff56fca838bab537c5d093a18b3549c3bbea374aa0b6"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -1157,9 +1157,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.59"
+version = "1.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aeca18b86b413c660b781aa319e4e2648a3e6f9eadc9b47e9038e6fe9f3451b"
+checksum = "dec2b086b7a862cf4de201096214fa870344cf922b2b30c167badb3af3195406"
 dependencies = [
  "unicode-ident",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index c317da38..31e6ce77 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ array-bytes        = { version = "6.1" }
 clap               = { version = "4.3" }
 fxhash             = { version = "0.2" }
 once_cell          = { version = "1.18" }
-parity-scale-codec = { version = "3.5" }
+parity-scale-codec = { version = "3.6" }
 reqwest            = { version = "0.11" }
 serde              = { version = "1.0" }
 serde_json         = { version = "1.0" }