diff --git a/pkgs/by-name/op/opensurge/package.nix b/pkgs/by-name/op/opensurge/package.nix
index 7cf3a69e8aa0..d1f805f9d43a 100644
--- a/pkgs/by-name/op/opensurge/package.nix
+++ b/pkgs/by-name/op/opensurge/package.nix
@@ -15,13 +15,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "opensurge";
-  version = "0.6.1.2";
+  version = "0.6.1.3";
 
   src = fetchFromGitHub {
     owner = "alemart";
     repo = "opensurge";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-HvpKZ62mYy7XkZOnIn7QRA2rFVREFnKO1NO83aCR76k=";
+    hash = "sha256-gTJaP2sW8dTOxcd+gjYEDW01SEBSXv9gEg0+1xCqmlk=";
   };
 
   nativeBuildInputs = [
@@ -51,11 +51,6 @@ stdenv.mkDerivation (finalAttrs: {
 
   passthru.updateScript = nix-update-script { };
 
-  postPatch = ''
-    substituteInPlace CMakeLists.txt \
-      --replace-fail "CMAKE_MINIMUM_REQUIRED(VERSION 3.1)" "cmake_minimum_required(VERSION 3.10)"
-  '';
-
   meta = {
     mainProgram = "opensurge";
     description = "Fun 2D retro platformer inspired by Sonic games and a game creation system";