diff --git a/pkgs/development/compilers/go/1.21.nix b/pkgs/development/compilers/go/1.21.nix
index ef969cb67156..7c8f1fbd9cde 100644
--- a/pkgs/development/compilers/go/1.21.nix
+++ b/pkgs/development/compilers/go/1.21.nix
@@ -46,11 +46,11 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "go";
-  version = "1.21.12";
+  version = "1.21.13";
 
   src = fetchurl {
     url = "https://go.dev/dl/go${finalAttrs.version}.src.tar.gz";
-    hash = "sha256-MOaK8nvB8d8jHjq3Tz0X07jVKgicebyqtXO08bgH7U8=";
+    hash = "sha256-cfsxYGod5I0SnVkehxemPgxVZf+6CaJOqfiZoTIUw00=";
   };
 
   strictDeps = true;