diff --git a/pkgs/by-name/go/gol/package.nix b/pkgs/by-name/go/gol/package.nix
index b71f97318f8d..bd838f576e0d 100644
--- a/pkgs/by-name/go/gol/package.nix
+++ b/pkgs/by-name/go/gol/package.nix
@@ -8,16 +8,16 @@
 
 maven.buildMavenPackage rec {
   pname = "gol";
-  version = "1.0.2";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = "clarisma";
     repo = "gol-tool";
     tag = version;
-    hash = "sha256-roFtoSpNByNVGkl7ESt5O6b4voVzX8Nbow1dI6Sqgss";
+    hash = "sha256-AnPm5Mooww9kAMWLnM36z8DVRGfIIEiqUE65tgNuKm8=";
   };
 
-  mvnHash = "sha256-lKmoftSkyyb/pIthrsJaZ3p9l5V5K3FdK6sOBoZyhe8";
+  mvnHash = "sha256-YD28YX0RKuxOEWuK12ToOnFFrUPqA9xZ+EmsCt1fDPI=";
   mvnParameters = "compile assembly:single -Dmaven.test.skip=true";
 
   nativeBuildInputs = [ makeWrapper ];