diff --git a/nixpkgs.json b/nixpkgs.json
index b43fb07..69aea1b 100644
--- a/nixpkgs.json
+++ b/nixpkgs.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/NixOS/nixpkgs-channels",
-  "rev": "88bbb3c809699f44bf844094a2cd7874e0ea4a39",
-  "date": "2019-10-09T11:39:27+02:00",
-  "sha256": "0vqwws2hhsx1g4kdhm2sz9m71n0jvjvhgv9ia7fjz679s3341032",
+  "rev": "27a5ddcf747fb2bb81ea9c63f63f2eb3eec7a2ec",
+  "date": "2019-10-23T23:56:43+02:00",
+  "sha256": "1bp11q2marsqj3g2prdrghkhmv483ab5pi078d83xkhkk2jh3h81",
   "fetchSubmodules": false
-}
+}
\ No newline at end of file