diff --git a/pkgs/os-specific/linux/kernel/hardened/patches.json b/pkgs/os-specific/linux/kernel/hardened/patches.json
index c0ad3d334fb..9f7e64a3a73 100644
--- a/pkgs/os-specific/linux/kernel/hardened/patches.json
+++ b/pkgs/os-specific/linux/kernel/hardened/patches.json
@@ -19,9 +19,9 @@
     },
     "5.12": {
         "extra": "-hardened1",
-        "name": "linux-hardened-5.12.14-hardened1.patch",
-        "sha256": "0c5zi03j5bjhr706wad1qf5kr4nv0s2bzkx4z5mr6wqgra5dg22v",
-        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.12.14-hardened1/linux-hardened-5.12.14-hardened1.patch"
+        "name": "linux-hardened-5.12.15-hardened1.patch",
+        "sha256": "1d81z67y9659icgmkchj0y2jlcs4nh4grlzf7ppbq6vmrr92xq8x",
+        "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.12.15-hardened1/linux-hardened-5.12.15-hardened1.patch"
     },
     "5.4": {
         "extra": "-hardened1",