diff --git a/pkgs/os-specific/linux/kernel/hardened/patches.json b/pkgs/os-specific/linux/kernel/hardened/patches.json
index 0e383a93df0c..cdb5731fd3d4 100644
--- a/pkgs/os-specific/linux/kernel/hardened/patches.json
+++ b/pkgs/os-specific/linux/kernel/hardened/patches.json
@@ -62,12 +62,12 @@
     "6.3": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-6.3.12-hardened1.patch",
-            "sha256": "12dqdn2prr0mczwcy48907wpp235n87pl22gwyfilsxcj94x2wrx",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/6.3.12-hardened1/linux-hardened-6.3.12-hardened1.patch"
+            "name": "linux-hardened-6.3.13-hardened1.patch",
+            "sha256": "1iy95awbkrdk5529w9s07axb21l2snab4kifbzjghhz9vwzx22rp",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/6.3.13-hardened1/linux-hardened-6.3.13-hardened1.patch"
         },
-        "sha256": "1mvcirkhqnf03cci3jiq077fs9b42a3xdk3zjkpyim3x43ydwzyb",
-        "version": "6.3.12"
+        "sha256": "1ywijjhf19bciip75ppzjjh7bkadd449jr64yg2j5049w9h0aipa",
+        "version": "6.3.13"
     },
     "6.4": {
         "patch": {