diff --git a/flake-module.nix b/flake-module.nix
index f4b2965c1..67c13508d 100644
--- a/flake-module.nix
+++ b/flake-module.nix
@@ -8,7 +8,7 @@
     ...
   }: let
     # this change on each change of dependencies, unfortunately this hash not yet automatically updated from SRI of package.lock
-    npmDepsHash = "sha256-Ai6kyBQu4o0/hAK6Wk2wv9UDaww1Wsj3ILLjwMS0YuY=";
+    npmDepsHash = "sha256-72TMVgBYHAhA6h8laqAu6DxH0I8ZgJANQaHTnWJFX1U=";
     ####
 
     # there is officia polkadot on nixpkgs, but it has no local rococo wasm to run