diff --git a/krebs/nixpkgs.json b/krebs/nixpkgs.json
index 2fd2839b9..ecc45a15b 100644
--- a/krebs/nixpkgs.json
+++ b/krebs/nixpkgs.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/NixOS/nixpkgs-channels",
-  "rev": "b01a89d58f117c485f16c97a388da6227d8f0103",
-  "date": "2019-02-08T10:50:49+01:00",
-  "sha256": "1s2jdfvqjviiiq897sd6fkmc8ffyca7agmxynp4w873rfjdz10yi",
+  "rev": "168cbb39691cca2822ce1fdb3e8c0183af5c6d0d",
+  "date": "2019-02-12T00:54:14+01:00",
+  "sha256": "0fqasswfqrz2rbag9bz17j8y7615s0p9l23cw4sk2f384gk0zf6c",
   "fetchSubmodules": false
 }