diff --git a/pkgs/games/gzdoom/default.nix b/pkgs/games/gzdoom/default.nix
index 9cf93176b9a..8ab54468c00 100644
--- a/pkgs/games/gzdoom/default.nix
+++ b/pkgs/games/gzdoom/default.nix
@@ -6,12 +6,12 @@ let
   zmusic-src = fetchFromGitHub {
     owner = "coelckers";
     repo = "zmusic";
-    rev = "2d0ea861174f9e2031400ab29f5bcc8425521cc6";
-    sha256 = "1ac7lhbzwfr0fsyv7n70hvb8imzngxn1qyanmv9j26j0h90hhl8a";
+    rev = "bff02053bea30bd789e45f60b90db3ffc69c8cc8";
+    sha256 = "0vpr79gpdbhslg5qxyd1qxlv5akgli26skm1vb94yd8v69ymdcy2";
   };
   zmusic = stdenv.mkDerivation {
     pname = "zmusic";
-    version = "1.1.0";
+    version = "1.1.3";
 
     src = zmusic-src;
 
@@ -28,13 +28,13 @@ let
 
   gzdoom = stdenv.mkDerivation rec {
     pname = "gzdoom";
-    version = "4.4.2";
+    version = "4.5.0";
 
     src = fetchFromGitHub {
       owner = "coelckers";
       repo = "gzdoom";
       rev = "g${version}";
-      sha256 = "1xkkmbsdv64wyb9r2fv5mwyqw0bjryk528jghdrh47pndmjs9a38";
+      sha256 = "0kmqnyhdi5psi7zwrx9j3pz0cplypsvhg4cr8w2jbawh6jb71sk9";
       fetchSubmodules = true;
     };