diff --git a/pkgs/os-specific/linux/kernel/hardened/patches.json b/pkgs/os-specific/linux/kernel/hardened/patches.json
index 1a703c6acc92..5bb683b25285 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-5.15.24-hardened1.patch",
-            "sha256": "1lz4p2rvp1q9c4s6czqvwlhb2gkcix8vmg9gcyd4vpzjmd0dhws4",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.15.24-hardened1/linux-hardened-5.15.24-hardened1.patch"
+            "name": "linux-hardened-5.15.26-hardened1.patch",
+            "sha256": "14pdmiqnn06by8mvxw4gklqfrnngrimyz1ag76pr60iz6ka6y5g8",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.15.26-hardened1/linux-hardened-5.15.26-hardened1.patch"
         },
-        "sha256": "0zx9big7n8gh6y14c05llxsqh543q0czjdrq906m8cc7r01yp5pl",
-        "version": "5.15.24"
+        "sha256": "0fmydc5v51iacd5ys7p1m1k2318p47prj8xv02rcngv1y8s224jq",
+        "version": "5.15.26"
     },
     "5.4": {
         "patch": {