diff --git a/nix/sources.json b/nix/sources.json
index a9c38f15..cdb53590 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -97,10 +97,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1d3aeb5a193b9ff13f63f4d9cc169fb88129f860",
-        "sha256": "0pd25vs0rln972l28a8yjgyhj0lk1ryn26cmbf9vckgs8z46hhs2",
+        "rev": "0c0bf9c057382d5f6f63d54fd61f1abd5e1c2f63",
+        "sha256": "1wj1b9r7dhrfrw0bh19bkfq80yppasam94s2b7j6pdmd7iiysn2n",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/1d3aeb5a193b9ff13f63f4d9cc169fb88129f860.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/0c0bf9c057382d5f6f63d54fd61f1abd5e1c2f63.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs-stable": {
@@ -133,10 +133,10 @@
         "homepage": "https://nur.nix-community.org/",
         "owner": "nix-community",
         "repo": "nur",
-        "rev": "0cb029dc574a43fd63b9a7ade5a6afb8a843d281",
-        "sha256": "1khgnrvc9jv31nn7w4sp3h9d8x8b3ml3fig5kkcprvcrag13kspq",
+        "rev": "864c38c7b0a49f1e91901056147f92444c32338c",
+        "sha256": "08525na9glx36i1hwg5qv5rf1jv08zxr8g1s0nniaw72av1zq567",
         "type": "tarball",
-        "url": "https://github.com/nix-community/nur/archive/0cb029dc574a43fd63b9a7ade5a6afb8a843d281.tar.gz",
+        "url": "https://github.com/nix-community/nur/archive/864c38c7b0a49f1e91901056147f92444c32338c.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "pin-alt-ergo": {