diff --git a/pkgs/development/compilers/go/1.21.nix b/pkgs/development/compilers/go/1.21.nix
index d85bcbfa5a3d..56da1bc52dde 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 rec {
   pname = "go";
-  version = "1.21.0";
+  version = "1.21.1";
 
   src = fetchurl {
     url = "https://go.dev/dl/go${version}.src.tar.gz";
-    hash = "sha256-gY1G7ehWgt1VGtN47zek0kcAbxLsWbW3VWAdLOEUNpo=";
+    hash = "sha256-v6Nr916aHpy725q8+dFwfkeb06B4gKiuNWTK7lcRy5k=";
   };
 
   strictDeps = true;