diff --git a/pkgs/os-specific/linux/kernel/kernels-org.json b/pkgs/os-specific/linux/kernel/kernels-org.json
index 4928260493ea..e820f6224a9e 100644
--- a/pkgs/os-specific/linux/kernel/kernels-org.json
+++ b/pkgs/os-specific/linux/kernel/kernels-org.json
@@ -32,7 +32,7 @@
         "hash": "sha256:03sk82dgvccv70i3hy8gf2hw0n4m305f7rxjw93p7jnjrbpdrp1r"
     },
     "6.6": {
-        "version": "6.6.3",
-        "hash": "sha256:19wmjkyyv5glv1w647qisrv829hhhpba5x905a7p7kch9wyzrv98"
+        "version": "6.6.4",
+        "hash": "sha256:0i9ym5nqf704iz5674k66kn9a5hkm0y0sdhqy5c6v39xr5h9dr29"
     }
 }