diff --git a/pkgs/development/compilers/go/1.15.nix b/pkgs/development/compilers/go/1.15.nix
index 61531fb62b1..5dd55dee95a 100644
--- a/pkgs/development/compilers/go/1.15.nix
+++ b/pkgs/development/compilers/go/1.15.nix
@@ -36,11 +36,11 @@ in
 
 stdenv.mkDerivation rec {
   pname = "go";
-  version = "1.15.4";
+  version = "1.15.5";
 
   src = fetchurl {
     url = "https://dl.google.com/go/go${version}.src.tar.gz";
-    sha256 = "0rr3gp99bmdzg381x5fdwa15brllihn57175l0c82sqqljlscg86";
+    sha256 = "1wc43h3pmi92r6ypmh58vq13vm44rl1di09assz3xdwlry86n1y1";
   };
 
   # perl is used for testing go vet