diff --git a/nix/sources.json b/nix/sources.json
index 3d4d8c9..8816145 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "https://nur.nix-community.org/",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "5bcb1e798d578b41ad62b86416b574ca97454d79",
-        "sha256": "029ys3kwyyvsmghyihjmjb79rvcbx3zb67mrrm3xbv3zkb4wvi33",
+        "rev": "e4ea33b9aa652e2871fbc604d1d611e6f5940a66",
+        "sha256": "1yhm33ba2g4cq6659w91b2m7mwayss5j7nardvly66hgd7s9rmrk",
         "type": "tarball",
-        "url": "https://github.com/nix-community/NUR/archive/5bcb1e798d578b41ad62b86416b574ca97454d79.tar.gz",
+        "url": "https://github.com/nix-community/NUR/archive/e4ea33b9aa652e2871fbc604d1d611e6f5940a66.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "home-manager": {
@@ -29,10 +29,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b7ee09cf5614b02d289cd86fcfa6f24d4e078c2a",
-        "sha256": "1a2p27n1y8z5ssk9ngy5d54bjyx419wrqlmcga9hw8i3iacxcqhm",
+        "rev": "617579a787259b9a6419492eaac670a5f7663917",
+        "sha256": "0didf5na1j85zc9yizyrirg7n2k03vjgmrva7jc0z39q2phpir48",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/b7ee09cf5614b02d289cd86fcfa6f24d4e078c2a.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/617579a787259b9a6419492eaac670a5f7663917.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "unstable": {
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8520c158aee718c6e87b56881105fc4223c3c723",
-        "sha256": "1dk8mqz9xq9k4viqbp26l86ai0pj3yp6jy6ypx32i97s4kbbbkk2",
+        "rev": "43d259f8d726113fac056e8bb17d5ac2dea3e0a8",
+        "sha256": "0lfqz24xj5xwghdjmhqbmcvrv7v1wjwm6c5hsszrzf16a6l6vbf3",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/8520c158aee718c6e87b56881105fc4223c3c723.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/43d259f8d726113fac056e8bb17d5ac2dea3e0a8.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }