diff --git a/hdllang/Cargo.toml b/hdllang/Cargo.toml
index 1fc47cc0..b99dbcb9 100644
--- a/hdllang/Cargo.toml
+++ b/hdllang/Cargo.toml
@@ -21,7 +21,7 @@ log = "0.4.17"
 serde = { version = "1.0", features = ["derive"] }
 serde_with = {version = "3.0", features= ["json"]}
 serde_json = "1.0"
-itertools = "0.13.0"
+itertools = "0.14.0"
 paste = "1.0.14"
 sha256 = "1.3.0"
 num-traits = "0.2.16"