diff --git a/pkgs/os-specific/linux/kernel/hardened/patches.json b/pkgs/os-specific/linux/kernel/hardened/patches.json
index cf0d5a0d9d8b..677c853840f4 100644
--- a/pkgs/os-specific/linux/kernel/hardened/patches.json
+++ b/pkgs/os-specific/linux/kernel/hardened/patches.json
@@ -32,12 +32,12 @@
     "5.15": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-5.15.77-hardened1.patch",
-            "sha256": "0pfa2xi64an716by3rqgn521a4igzb1y2bmbdn87icg8p79qavgx",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.15.77-hardened1/linux-hardened-5.15.77-hardened1.patch"
+            "name": "linux-hardened-5.15.78-hardened1.patch",
+            "sha256": "1aavp00rswqbbpbyx0c7k2ga6lcd221gcgr4893q7w5z26mv7wkd",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.15.78-hardened1/linux-hardened-5.15.78-hardened1.patch"
         },
-        "sha256": "1yg9myqcv4kn2p7c9ap0z6xxh2qjsab2nbxf5z388skr6cgq8bql",
-        "version": "5.15.77"
+        "sha256": "16d4d4g5n2g6jpp8bvad1bm1l0b0nb4ckwsmq6w2g3538xrrzf8d",
+        "version": "5.15.78"
     },
     "5.4": {
         "patch": {