diff --git a/nix/sources.json b/nix/sources.json
index 6858705f..d77d3329 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "rycee",
         "repo": "home-manager",
-        "rev": "8def3835111f0b16850736aa210ca542fcd02af6",
-        "sha256": "02lbap0g5pqy0hdqlnijvp7mmpdfb1hai3b88dcsik2r7p2jynkv",
+        "rev": "ef64bc598f28818d56c86629dad98b468af9c071",
+        "sha256": "0nq0fzwkh4h9ckpmkxy2wmgfdfgmq79spq44liqk3pb1bhw04qyi",
         "type": "tarball",
-        "url": "https://github.com/rycee/home-manager/archive/8def3835111f0b16850736aa210ca542fcd02af6.tar.gz",
+        "url": "https://github.com/rycee/home-manager/archive/ef64bc598f28818d56c86629dad98b468af9c071.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "lorri": {