diff --git a/pkgs/by-name/ga/gambit-project/package.nix b/pkgs/by-name/ga/gambit-project/package.nix
index d917feaa72f5..818d4c6737df 100644
--- a/pkgs/by-name/ga/gambit-project/package.nix
+++ b/pkgs/by-name/ga/gambit-project/package.nix
@@ -10,13 +10,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "gambit-project";
-  version = "16.2.0";
+  version = "16.2.1";
 
   src = fetchFromGitHub {
     owner = "gambitproject";
     repo = "gambit";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-OuI2DA/5CLgHqcHwOGUE9IdrnyjlGKy8B7tWueUfUtg=";
+    hash = "sha256-2+BW5Lyv1mFJIawAruxNcTU3aB55fekeeq/cJh1mgl4=";
   };
 
   nativeBuildInputs = [ autoreconfHook ] ++ lib.optional withGui wxGTK31;