diff --git a/nix/sources.json b/nix/sources.json
index 65e65a82..bf9dc5b4 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "",
         "owner": "mweinelt",
         "repo": "nur-packages",
-        "rev": "337db4cf287f914463319e8267a5080ae37dd091",
-        "sha256": "1faacg4v8kynq2a1ssh45c62d1y14hf0kw9fcz0cia70v7m55vqn",
+        "rev": "90f4d8cb97a0d39a50f3030b16deb57912a838d4",
+        "sha256": "1l3dxk2r4wnzxvsswhdfm5w0ncd0y23ikbw417ykq115ysyfz7nr",
         "type": "tarball",
-        "url": "https://github.com/mweinelt/nur-packages/archive/337db4cf287f914463319e8267a5080ae37dd091.tar.gz",
+        "url": "https://github.com/mweinelt/nur-packages/archive/90f4d8cb97a0d39a50f3030b16deb57912a838d4.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "home-manager-21.05": {