diff --git a/pkgs/os-specific/linux/kernel/hardened/patches.json b/pkgs/os-specific/linux/kernel/hardened/patches.json
index 3185a410c6a8..f3ffbde6f1d9 100644
--- a/pkgs/os-specific/linux/kernel/hardened/patches.json
+++ b/pkgs/os-specific/linux/kernel/hardened/patches.json
@@ -62,11 +62,11 @@
     "6.4": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-6.4.11-hardened1.patch",
-            "sha256": "15c8fs5dmkm2a9j66gq5c1hcbw95p4d03y71rvh6jhglpna7b3xc",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/6.4.11-hardened1/linux-hardened-6.4.11-hardened1.patch"
+            "name": "linux-hardened-6.4.12-hardened1.patch",
+            "sha256": "0xkcvyy2ii5wfdw8h21svcsz3s3q0qk4yx7dxzbrisap10d79l51",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/6.4.12-hardened1/linux-hardened-6.4.12-hardened1.patch"
         },
-        "sha256": "0609lhgc42j9id2vvdpv8n7djabp46p2mridf9s0sg3x16snhssl",
-        "version": "6.4.11"
+        "sha256": "0x56b4hslm730ghvggz41fjkbzlnxp6k8857dn7iy27yavlipafc",
+        "version": "6.4.12"
     }
 }