diff --git a/.versions/nixpkgs.json b/.versions/nixpkgs.json
index f0d1c00..14af2a3 100644
--- a/.versions/nixpkgs.json
+++ b/.versions/nixpkgs.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "02fa062f99bb7c2b8e02708adf854c82a4db7a96",
-  "date": "2021-04-09T00:31:35+02:00",
-  "path": "/nix/store/ndxlk2cpkq2dq1mgf63a6j8bss3dh65w-nixpkgs",
-  "sha256": "1j8qj2jab7rip33byc18z8hdyqzry3py38j5wmxdpgg0lksw75v8",
+  "rev": "c7e905b6a971dad2c26a31960053176c770a812a",
+  "date": "2021-04-16T10:31:17+02:00",
+  "path": "/nix/store/pwbxr08bwx5jn295gkxnziik1y982c6i-nixpkgs",
+  "sha256": "1h0npga8nlbmv2fnirmv8v5xs8xd3k7hn803lxjn09hyqdcxx23n",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/retiolum.json b/.versions/retiolum.json
index 995e6fd..4ee8736 100644
--- a/.versions/retiolum.json
+++ b/.versions/retiolum.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/krebs/retiolum",
-  "rev": "be946126421be43111b388872258fc875da928ef",
-  "date": "2021-03-28T18:02:14+02:00",
-  "path": "/nix/store/ff1blb0hhnz2ah9la4hx24167mmgvlxd-retiolum",
-  "sha256": "0qa1zz9jksy8a392k96rm69288dz9j3zw7vw71rycmhwhvp9dhgz",
+  "rev": "0d3f175804d51f7fad891b04a6f742ebb1c1c923",
+  "date": "2021-04-16T23:02:19+02:00",
+  "path": "/nix/store/489x2j1adwg3yhwadygxha7j00w67jzh-retiolum",
+  "sha256": "1fxp397ndjl7qbzkh2dgipjfjj3sjbsd8bqd0p8sm3a9jgfgp7nn",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false