diff --git a/pkgs/tools/games/minecraft/packwiz/default.nix b/pkgs/tools/games/minecraft/packwiz/default.nix
index 59133ab46ef5..4610da93ec9c 100644
--- a/pkgs/tools/games/minecraft/packwiz/default.nix
+++ b/pkgs/tools/games/minecraft/packwiz/default.nix
@@ -4,15 +4,15 @@
 , installShellFiles
 }:
 
-buildGoModule rec {
+buildGoModule {
   pname = "packwiz";
-  version = "unstable-2023-02-13";
+  version = "unstable-2023-08-28";
 
   src = fetchFromGitHub {
     owner = "packwiz";
     repo = "packwiz";
-    rev = "4b336e46e277d4b252c11f43080576dc23b001d2";
-    sha256 = "sha256-f6560XrnriKNq89aOxfJjN4mDdtYzMSOUlRWwItLuHk=";
+    rev = "b451a9b034fd414a2a8d9b306bb8e29fb25ad245";
+    sha256 = "sha256-Ly5z+h11yyhIgzhohjk2g8hQNEPkxxag9m7XYmTMfEQ=";
   };
 
   vendorSha256 = "sha256-yL5pWbVqf6mEpgYsItLnv8nwSmoMP+SE0rX/s7u2vCg=";