diff --git a/.versions/nixpkgs.json b/.versions/nixpkgs.json
index 8081e6e..b10ed25 100644
--- a/.versions/nixpkgs.json
+++ b/.versions/nixpkgs.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "89a06218ca0b931ab872a9c99aa479285183d3c7",
-  "date": "2021-03-10T11:57:10+01:00",
-  "path": "/nix/store/pg5lz9zf2fvwng2xn5njhr9ybgqgm2js-nixpkgs",
-  "sha256": "0lzqs2zzsj3qfnmxz2whap9wjqgff60j30r1qwav3vh89xgl45iz",
+  "rev": "12d9950bf47e0ac20d4d04e189448ee075242117",
+  "date": "2021-03-17T19:23:07+01:00",
+  "path": "/nix/store/mbls4zp8c2jml8n4kg59nw13b2aks0y8-nixpkgs",
+  "sha256": "09wy33zbzxj33296ddrrb79630kxpj1c3kiv38zs4wrw24206c2v",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false