diff --git a/pkgs/development/compilers/go/1.26.nix b/pkgs/development/compilers/go/1.26.nix
index 242fa4c91de8..b9c04a91729c 100644
--- a/pkgs/development/compilers/go/1.26.nix
+++ b/pkgs/development/compilers/go/1.26.nix
@@ -25,11 +25,11 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "go";
-  version = "1.26.4";
+  version = "1.26.5";
 
   src = fetchurl {
     url = "https://go.dev/dl/go${finalAttrs.version}.src.tar.gz";
-    hash = "sha256-T2aKMvv8ETLmqIH7lowvHa2mMUkqM5IRc1+7JVpCYC0=";
+    hash = "sha256-SVvkvIcXasVnOS5bQRar2YRm0z17SdQedkzMaXay3EI=";
   };
 
   strictDeps = true;