diff --git a/pkgs/by-name/gb/gbenchmark/package.nix b/pkgs/by-name/gb/gbenchmark/package.nix
index 0d3a8cc360ea..acd4ebe7fc4a 100644
--- a/pkgs/by-name/gb/gbenchmark/package.nix
+++ b/pkgs/by-name/gb/gbenchmark/package.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   pname = "gbenchmark";
-  version = "1.9.0";
+  version = "1.9.1";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "benchmark";
     rev = "v${version}";
-    hash = "sha256-5cl1PIjhXaL58kSyWZXRWLq6BITS2BwEovPhwvk2e18=";
+    hash = "sha256-5xDg1duixLoWIuy59WT0r5ZBAvTR6RPP7YrhBYkMxc8=";
   };
 
   nativeBuildInputs = [ cmake ninja ];