diff --git a/.versions/nixpkgs-unstable.json b/.versions/nixpkgs-unstable.json
index 2d844ee..b7fb5e9 100644
--- a/.versions/nixpkgs-unstable.json
+++ b/.versions/nixpkgs-unstable.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "bc06c93905f60a82d6ebbb78f78cf289257860cc",
-  "date": "2021-09-07T08:49:49-03:00",
-  "path": "/nix/store/0v0hdzzapspqk2pxc55w8sxkhd8wh96n-nixpkgs",
-  "sha256": "10msryn9d7wz2n58fs35cl5jv9q7f26lw2lcdc3f9v792v0r68pm",
+  "rev": "c995e9f25628206cf10ba7bcfc7d4ec9257b1784",
+  "date": "2021-09-10T23:15:43-05:00",
+  "path": "/nix/store/hnv4h94bxp9jxv6200jxkpiglnbgczns-nixpkgs",
+  "sha256": "0w1cvpfl1v73m6ww88njz612sgfbq285gl709lnj4wq86k94m60y",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/nixpkgs.json b/.versions/nixpkgs.json
index b5fdf11..ca1c09c 100644
--- a/.versions/nixpkgs.json
+++ b/.versions/nixpkgs.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "fd6dba47199a7c249e64c1aa1fef01ee78e58481",
-  "date": "2021-09-06T13:24:38+02:00",
-  "path": "/nix/store/fhr60jw5mzn3b19jg4h8iz7idd38j1vy-nixpkgs",
-  "sha256": "0a9njyymwpz9xjq7vbyz91kxv9gf1rfww0xx7rj191ahppzgwv6b",
+  "rev": "8b0b81dab17753ab344a44c04be90a61dc55badf",
+  "date": "2021-09-10T08:00:45-04:00",
+  "path": "/nix/store/rxlq7jb68cnhfnq15d2rbpf2qc65g0pr-nixpkgs",
+  "sha256": "0rj17jpjxjcibcd4qygpxbq79m4px6b35nqq9353pns8w7a984xx",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/nur.json b/.versions/nur.json
index 51d9fa1..f32fa75 100644
--- a/.versions/nur.json
+++ b/.versions/nur.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/nix-community/NUR",
-  "rev": "541a7902721582c8705acd196c7277d36a5881c5",
-  "date": "2021-09-07T14:30:46+00:00",
-  "path": "/nix/store/rh3798fkrqpgxpll8bmsfjgwy89m9jxf-NUR",
-  "sha256": "0xlh2v9n2pj4cnb4j26xzc3x9fpc229imx17kiw4lyyiq4mn6xc7",
+  "rev": "e2c6d90a649e43354ed9d86d4c3fedc7cc0fff43",
+  "date": "2021-09-11T04:07:08+00:00",
+  "path": "/nix/store/yrls3vpjbmwy9wf05w9a1icg92gv17a3-NUR",
+  "sha256": "0dz9sk5k26hvnq6wzfgn4vdnl0qh4pj7i98n1pcpp3v98xy5s2sq",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false