diff --git a/pkgs/development/compilers/go/1.23.nix b/pkgs/development/compilers/go/1.23.nix
index 5660710f049f..80c351f7ebd8 100644
--- a/pkgs/development/compilers/go/1.23.nix
+++ b/pkgs/development/compilers/go/1.23.nix
@@ -48,11 +48,11 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "go";
-  version = "1.23rc1";
+  version = "1.23rc2";
 
   src = fetchurl {
     url = "https://go.dev/dl/go${finalAttrs.version}.src.tar.gz";
-    hash = "sha256-bpxHZYcoCGY8zwuTflY3x99nFGlD+m6JCagaDRKcgEU=";
+    hash = "sha256-9pnOJWD8Iq2CwGseBLYxi4Xn9obLy0/OFWWCEyxX2Ps=";
   };
 
   strictDeps = true;