diff --git a/pkgs/os-specific/darwin/sourceRelease/versions.json b/pkgs/os-specific/darwin/sourceRelease/versions.json
index aabc1867e6fc..790a915f033b 100644
--- a/pkgs/os-specific/darwin/sourceRelease/versions.json
+++ b/pkgs/os-specific/darwin/sourceRelease/versions.json
@@ -116,8 +116,8 @@
     "version": "146"
   },
   "PowerManagement": {
-    "hash": "sha256-ssg655SPT7gWnJWDaxambMKCopr+vLPYERW0IMKT0T8=",
-    "version": "1754.140.4"
+    "hash": "sha256-KqpAUjwqENbx3qPxhkK6OFARjBGSMEpaGz5ozo9vtSY=",
+    "version": "1846.81.1"
   },
   "Security": {
     "hash": "sha256-+Rt3+bwj7++u8Pm5V6QgIQUpugwcY2gjqkCWZ2xqGqw=",