diff --git a/pkgs/os-specific/linux/kernel/kernels-org.json b/pkgs/os-specific/linux/kernel/kernels-org.json
index d91373420c6b..4d2fed9dbe0b 100644
--- a/pkgs/os-specific/linux/kernel/kernels-org.json
+++ b/pkgs/os-specific/linux/kernel/kernels-org.json
@@ -20,8 +20,8 @@
         "lts": true
     },
     "6.18": {
-        "version": "6.18.55",
-        "hash": "sha256:1yadaa2gz74nh3pawpwv6lamalnd7wpiv1xb88pw2rd1c606647l",
+        "version": "6.18.56",
+        "hash": "sha256:12dzxyn3ljxg65ajcik95v3mjrqx8lv1417lg8maypmr5bdbncs6",
         "lts": true
     },
     "7.2": {