diff --git a/pkgs/development/tools/protoc-gen-twirp_typescript/default.nix b/pkgs/development/tools/protoc-gen-twirp_typescript/default.nix
index ead72184b7cd..2aabe3bcce6e 100644
--- a/pkgs/development/tools/protoc-gen-twirp_typescript/default.nix
+++ b/pkgs/development/tools/protoc-gen-twirp_typescript/default.nix
@@ -11,7 +11,7 @@ buildGoModule {
     sha256 = "sha256-LfF/n96LwRX8aoPHzCRI/QbDmZR9yMhE5yGhFAqa8nA=";
   };
 
-  vendorSha256 = "sha256-xZlP4rg1FMx6ddkKYlSdF6NrtY8xBZ3aEZSATgSf13M=";
+  vendorSha256 = "sha256-WISWuq1neVX4xQkoamc6FznZahOQHwgkYmERJF40OFQ=";
 
   subPackages = [ "." ];