diff --git a/nix/sources.json b/nix/sources.json
index 725f3cc5..3f629858 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -17,10 +17,10 @@
         "homepage": "",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "f5adb9be829f487f99bcc0f1884f74ddb85f70c8",
-        "sha256": "1x77fglv81rrpihkv8vnl1023hawg83k42vbflp76blgljv1sxm7",
+        "rev": "7d9ba15214004c979d2c8733f8be12ce6502cf8a",
+        "sha256": "18kmvzinsi9xgm81dk5kyd03m3y5nn125kmbkxf66xasrg13yqdv",
         "type": "tarball",
-        "url": "https://github.com/nix-community/home-manager/archive/f5adb9be829f487f99bcc0f1884f74ddb85f70c8.tar.gz",
+        "url": "https://github.com/nix-community/home-manager/archive/7d9ba15214004c979d2c8733f8be12ce6502cf8a.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "kassandra": {