diff --git a/.versions/nixpkgs-unstable.json b/.versions/nixpkgs-unstable.json
index d0cc163..9573f26 100644
--- a/.versions/nixpkgs-unstable.json
+++ b/.versions/nixpkgs-unstable.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "b466d6c702867f6a3844db58dd4da6298a1df25c",
-  "date": "2021-07-14T13:07:51-07:00",
-  "path": "/nix/store/8ysy6h94ygq9nwln3vc928z9mphblchb-nixpkgs",
-  "sha256": "1cx59bp4lir5a6476r7gy1vgk4z0kzhhpaavny7192q1xr022z1a",
+  "rev": "270afc54e1520caa0f34dc0e8b01362ed31f2688",
+  "date": "2021-07-24T08:10:06+02:00",
+  "path": "/nix/store/00yafr704dy46gsx8m80nar6xpb4cp2k-nixpkgs",
+  "sha256": "1hr52z3ixvivh1xa37x4qxmjqpw061c862m9492a0ys84cqmy6yw",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/nixpkgs.json b/.versions/nixpkgs.json
index cb4bda9..3c63e7a 100644
--- a/.versions/nixpkgs.json
+++ b/.versions/nixpkgs.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "71326cd12ddfa0fac40fdb451fcba7dad763c56e",
-  "date": "2021-06-29T09:31:02+02:00",
-  "path": "/nix/store/110psm19cnca2l4lg966fd3vj7q57yhj-nixpkgs",
-  "sha256": "1939fwll9xwm7mf5crz7gfvz41c8gqd8wg7fy2v6m71viiq8lrda",
+  "rev": "63ee5cd99a2e193d5e4c879feb9683ddec23fa03",
+  "date": "2021-07-20T22:32:07-04:00",
+  "path": "/nix/store/rqj8dz1bwh8ybhz26ixsr3q3zkarr81f-nixpkgs",
+  "sha256": "0avbsx5chbwr0y55shndkzf0ixx3bznbzq526p5nj8llryxa10af",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/nur.json b/.versions/nur.json
index 22a0d8e..80be3b4 100644
--- a/.versions/nur.json
+++ b/.versions/nur.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/nix-community/NUR",
-  "rev": "7c88425dc9189b1beea4c6984a18a7d686a208eb",
-  "date": "2021-06-30T08:10:41+00:00",
-  "path": "/nix/store/209ky0din17bbb0554n505gwq98bwx7y-NUR",
-  "sha256": "1wymg65543j3jsld2ma4bz6ax05fwl9ynd7cn31w6g12p17fg619",
+  "rev": "974ffb5b64f042e276a145f1e908e46ad113c94a",
+  "date": "2021-07-24T04:08:57+00:00",
+  "path": "/nix/store/ajj13rf7mvvx5gz97gi5nns5lfadgj6z-NUR",
+  "sha256": "0nra8wrn6a9f7kwicd89zynsiyba942kn8j9ky3zhfy42vav4bsf",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/retiolum.json b/.versions/retiolum.json
index e847ceb..5fa4f63 100644
--- a/.versions/retiolum.json
+++ b/.versions/retiolum.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/krebs/retiolum",
-  "rev": "6eca607e1bb3d4088a5536344eb67a66d912a3f2",
-  "date": "2021-06-16T14:32:18+02:00",
+  "rev": "5fa059edf71b9c7fd6c22fb96565a7ac51f5192b",
+  "date": "2021-07-01T09:32:17+02:00",
   "path": "/nix/store/szi4p83xs5n5diqncmrrwsp7bk4h3llm-retiolum",
   "sha256": "1kzxqpqgvvz4rva3mfq0l3ri7ggnx96pwzmsp2f016xpiz8brf0y",
   "fetchSubmodules": false,