diff --git a/pkgs/os-specific/linux/kernel/hardened/patches.json b/pkgs/os-specific/linux/kernel/hardened/patches.json
index cebf3c9a866..04606c548af 100644
--- a/pkgs/os-specific/linux/kernel/hardened/patches.json
+++ b/pkgs/os-specific/linux/kernel/hardened/patches.json
@@ -10,9 +10,9 @@
         "url": "https://github.com/anthraxx/linux-hardened/releases/download/4.19.161.a/linux-hardened-4.19.161.a.patch"
     },
     "5.4": {
-        "name": "linux-hardened-5.4.79.a.patch",
-        "sha256": "154i6ggj27qgsw562jcd93abcd54b4jllkr87h4k2ia6c0mfq4yb",
-        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.4.79.a/linux-hardened-5.4.79.a.patch"
+        "name": "linux-hardened-5.4.81.a.patch",
+        "sha256": "1dm2rb7wwwi9s4zx2dbldamn85g98zvxq4r1c6icljyzkjk49wjh",
+        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.4.81.a/linux-hardened-5.4.81.a.patch"
     },
     "5.8": {
         "name": "linux-hardened-5.8.18.a.patch",