diff --git a/pkgs/servers/web-apps/lemmy/pin.json b/pkgs/servers/web-apps/lemmy/pin.json
index c427d821544e..4c49167c48aa 100644
--- a/pkgs/servers/web-apps/lemmy/pin.json
+++ b/pkgs/servers/web-apps/lemmy/pin.json
@@ -4,5 +4,5 @@
   "serverHash": "sha256-8j18F0I7GnZ4OxIvWM9N4CEe9TnRJKAqukb1160ygv8=",
   "serverCargoHash": "sha256-8I3ZoMhfxdfhOF/cmtNZew3QgjuIgKLbuftS9Y7FHhw=",
   "uiHash": "sha256-vynfOAi7sRBJbA9y/2RULq79PP0YkgvlUZz6jOxPlhs=",
-  "uiPNPMDepsHash": "sha256-tuarUG1uKx6Q1O+rF6DHyK8MEseF9lKk34qtRWWScAg="
+  "uiPNPMDepsHash": "sha256-UOovErxC060rAVTERdNdZRg+zP2RHL6Hii8RqVe5ye8="
 }
diff --git a/pkgs/servers/web-apps/lemmy/ui.nix b/pkgs/servers/web-apps/lemmy/ui.nix
index 072baf48648e..787000960efe 100644
--- a/pkgs/servers/web-apps/lemmy/ui.nix
+++ b/pkgs/servers/web-apps/lemmy/ui.nix
@@ -43,7 +43,7 @@ stdenvNoCC.mkDerivation (finalAttrs: {
   pnpmDeps = fetchPnpmDeps {
     inherit (finalAttrs) pname version src;
     pnpm = pnpm_9;
-    fetcherVersion = 1;
+    fetcherVersion = 3;
     hash = pinData.uiPNPMDepsHash;
   };