diff --git a/nix/sourcemod/plugins/steamworks.nix b/nix/sourcemod/plugins/steamworks.nix
index 34930e3..122a13b 100644
--- a/nix/sourcemod/plugins/steamworks.nix
+++ b/nix/sourcemod/plugins/steamworks.nix
@@ -1,6 +1,7 @@
 {
   fetchurl,
   stdenvNoCC,
+  nix-update-script,
 }:
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "sourcemod-plugin-steamworks";
@@ -18,4 +19,13 @@ stdenvNoCC.mkDerivation (finalAttrs: {
 
     runHook postInstall
   '';
+
+  passthru = {
+    updateScript = nix-update-script {
+      extraArgs = [
+        "--flake"
+        "--version=1.2.3c" # https://github.com/Mic92/nix-update/issues/435
+      ];
+    };
+  };
 })
diff --git a/update-all.nu b/update-all.nu
index 6958038..05a1001 100755
--- a/update-all.nu
+++ b/update-all.nu
@@ -1,7 +1,7 @@
 #! /usr/bin/env nu
 
 def main [] {
-    update_all_depots
+    # update_all_depots
 
     # nix-update --flake --use-update-script ambuild
     # nix build .#ambuild
@@ -20,6 +20,8 @@ def main [] {
     # nix-update --flake --use-update-script sourcemod-include-steamworks
     # nix-update --flake --use-update-script sourcemod-includes
 
+    list_plugins | each {|plugin| nix-update --flake --use-update-script $"sourcemod-plugin-($plugin)"}
+
     nix fmt
 }
 
@@ -93,3 +95,7 @@ def get_manifest_hash [manifest: record] {
 def extract_hash [] {
     parse -r "got: (?P<hash>sha256-[A-Za-z0-9+\/=]+)" | first | get 'hash'
 }
+
+def list_plugins [] {
+    ls -s nix/sourcemod/plugins/ | where type == file and ($it.name | str ends-with '.nix') and ($it.name != 'overlay.nix') | get name | str substring 0..-5
+}