diff --git a/pkgs/development/compilers/go/1.20.nix b/pkgs/development/compilers/go/1.20.nix
index 7eb40c23691e6..18fa8db98792e 100644
--- a/pkgs/development/compilers/go/1.20.nix
+++ b/pkgs/development/compilers/go/1.20.nix
@@ -46,11 +46,11 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "go";
-  version = "1.20.5";
+  version = "1.20.6";
 
   src = fetchurl {
     url = "https://go.dev/dl/go${version}.src.tar.gz";
-    hash = "sha256-mhXBM7os+v55ZS9IFbYufPwmf2jfG5RUxqsqPKi5aog=";
+    hash = "sha256-Yu5bxvtVuLro9wXgy434bWRTYmtOz5MnnihnCS4Lf3A=";
   };
 
   strictDeps = true;