diff --git a/.channelStable.json b/.channelStable.json
index 5fc7397..dd81006 100644
--- a/.channelStable.json
+++ b/.channelStable.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/NixOS/nixpkgs-channels.git",
-  "rev": "0d9055a2ac29eb1f8a7c27f143934a12b6592e2b",
-  "date": "2019-12-28T21:00:23+01:00",
-  "sha256": "1v7lsqh0v0nz7xwll395ij0bzb8979fkmianh73pmr7z5khww55a",
+  "rev": "b926503738cc5b19f3ee66f8a5745c41318a82ff",
+  "date": "2020-01-05T08:15:50+01:00",
+  "sha256": "1xbpz31xiplb8b9q1cnb8al6pf9pqb1nb64c4s3qyn531dg46nh3",
   "fetchSubmodules": false
 }
diff --git a/.channelUnstable.json b/.channelUnstable.json
index fd75039..67bbf17 100644
--- a/.channelUnstable.json
+++ b/.channelUnstable.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/NixOS/nixpkgs-channels.git",
-  "rev": "b0bbacb52134a7e731e549f4c0a7a2a39ca6b481",
-  "date": "2019-12-26T13:51:10+02:00",
-  "sha256": "15ix4spjpdm6wni28camzjsmhz0gzk3cxhpsk035952plwdxhb67",
+  "rev": "2e8fc97dbfacc1178ae846ab31210539f7a958f0",
+  "date": "2020-01-05T09:33:41-08:00",
+  "sha256": "1api5vypvw5pihz3kjps8q5hxf02ncgxg6axnpr2lcbc6m14s40q",
   "fetchSubmodules": false
 }