diff --git a/.versions/home-manager.json b/.versions/home-manager.json
index 096b5a4..ccf0fa0 100644
--- a/.versions/home-manager.json
+++ b/.versions/home-manager.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/rycee/home-manager.git",
-  "rev": "8d663335eb7b5032f637d8b719416ae4f2c1f612",
-  "date": "2020-01-11T17:24:16+01:00",
-  "sha256": "1dpmjya9gb2s5yqjmagycavyglxd5687fgz68bknxn96xc3mhqlv",
+  "rev": "0d1ca254d0f213a118459c5be8ae465018132f74",
+  "date": "2020-02-16T18:10:00+01:00",
+  "sha256": "0sw8lw825gg04h6js42bvackgydi5m0xsjvnb5gxlqv45qw8rxjq",
   "fetchSubmodules": false
 }
diff --git a/.versions/nixpkgs-unstable.json b/.versions/nixpkgs-unstable.json
index 13263c3..392540d 100644
--- a/.versions/nixpkgs-unstable.json
+++ b/.versions/nixpkgs-unstable.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/NixOS/nixpkgs-channels.git",
-  "rev": "2628f20267d0c917772abc4c0a7c35788a740b31",
-  "date": "2020-01-16T18:25:16-08:00",
-  "sha256": "11n5b0qbiqs2a96g9pjjgay6llfll32l66m9skslhz6qpjhllhaj",
+  "rev": "e97dfe73bba2a43ee7ca41273e1fe76a21cb723f",
+  "date": "2020-02-28T11:54:44+01:00",
+  "sha256": "0ijgkvmnzpbja2k4fx26k8qsdjavrvhqqkhh0jkik130jzxw7fz4",
   "fetchSubmodules": false
 }
diff --git a/.versions/nixpkgs.json b/.versions/nixpkgs.json
index 003042d..8f29fd4 100644
--- a/.versions/nixpkgs.json
+++ b/.versions/nixpkgs.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/NixOS/nixpkgs-channels.git",
-  "rev": "63a3564987d35ffc80ae8be627d6f30e7d997ba1",
-  "date": "2020-01-18T02:14:57+01:00",
-  "sha256": "1y91r7r3scic3j3f2n9yzyap4yrvf3l41ab48bkf0s1m7mv1ph5k",
+  "rev": "ce9f1aaa39ee2a5b76a9c9580c859a74de65ead5",
+  "date": "2020-02-27T20:22:41+01:00",
+  "sha256": "1s2b9rvpyamiagvpl5cggdb2nmx4f7lpylipd397wz8f0wngygpi",
   "fetchSubmodules": false
 }