diff --git a/Cargo.lock b/Cargo.lock
index 1a21d1af5d..af4f0e1baf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2790,9 +2790,9 @@ dependencies = [
 
 [[package]]
 name = "primitive-types"
-version = "0.12.1"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f3486ccba82358b11a77516035647c34ba167dfa53312630de83b12bd4f3d66"
+checksum = "0b34d9fd68ae0b74a41b21c03c2f62847aa0ffea044eee893b4c140b37e244e2"
 dependencies = [
  "fixed-hash",
  "impl-codec",
diff --git a/Cargo.toml b/Cargo.toml
index 4cfb7fd624..0cf57749a8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -58,7 +58,7 @@ heck = "0.4.1"
 impl-serde = { version = "0.4.0" }
 jsonrpsee = { version = "0.20" }
 pretty_assertions = "1.4.0"
-primitive-types = { version = "0.12.1", default-features = false, features = ["codec", "scale-info", "serde"] }
+primitive-types = { version = "0.12.2", default-features = false, features = ["codec", "scale-info", "serde"] }
 proc-macro-error = "1.0.4"
 proc-macro2 = "1.0.68"
 quote = "1.0.33"