diff --git a/nix/sources.json b/nix/sources.json
index d2662595..53d36cb7 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -109,10 +109,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fd487183437963a59ba763c0cc4f27e3447dd6dd",
-        "sha256": "0p381cq5b4x6l84h6xb6dy35l5cqgsdggm9vzmsvz60vwp4zyywq",
+        "rev": "36ab78dab7da2e4e27911007033713bab534187b",
+        "sha256": "072rx8y4bravd9163brjicqsb1i11f0n9v4bhikzbvc7wpb7kdds",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/fd487183437963a59ba763c0cc4f27e3447dd6dd.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/36ab78dab7da2e4e27911007033713bab534187b.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs-unstable": {
@@ -133,10 +133,10 @@
         "homepage": "https://nur.nix-community.org/",
         "owner": "nix-community",
         "repo": "nur",
-        "rev": "19f7e81f5703480b8449f2a9fbdbaadf88698027",
-        "sha256": "1l3dhjgppx457fskw7w4q0gmpgmnhmp2i8dbvc369sy4pf64x1in",
+        "rev": "7900ebe42597974c57fce20b14876664ae32e7b5",
+        "sha256": "0yh1z2r26z5d9gq6dl62hfb918iwkrysm4i8qaqq9w7hk7pg9kwv",
         "type": "tarball",
-        "url": "https://github.com/nix-community/nur/archive/19f7e81f5703480b8449f2a9fbdbaadf88698027.tar.gz",
+        "url": "https://github.com/nix-community/nur/archive/7900ebe42597974c57fce20b14876664ae32e7b5.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "pin-emacs28": {