diff --git a/config.nix b/config.nix
index 1f92ce3..cf09114 100644
--- a/config.nix
+++ b/config.nix
@@ -133,6 +133,7 @@
     SLAB_MERGE_DEFAULT = false;
     SLAB_FREELIST_RANDOM = true;
     SLAB_FREELIST_HARDENED = true;
+    SLAB_BUCKETS = true;
     SLAB_CANARY = true;
     SLUB_CPU_PARTIAL = true;
     RANDOM_KMALLOC_CACHES = true;
@@ -175,6 +176,7 @@
     FORTIFY_SOURCE = true;
 
     SECURITY_DMESG_RESTRICT = true;
+    PROC_MEM_FORCE_PTRACE = true;
     SECURITY_PERF_EVENTS_RESTRICT = true;
     SECURITY_TIOCSTI_RESTRICT = true;
     SECURITY = true;
diff --git a/package.nix b/package.nix
index f398a0e..d4e993d 100644
--- a/package.nix
+++ b/package.nix
@@ -86,7 +86,7 @@ in stdenv.mkDerivation (finalAttrs: {
   __structuredAttrs = true;
 
   pname = "linux-hardened";
-  version = "6.10.13-hardened1";
+  version = "6.11.4-hardened1";
 
   modDirVersion = lib.versions.pad 3 finalAttrs.version;
 
@@ -94,7 +94,7 @@ in stdenv.mkDerivation (finalAttrs: {
     owner = "anthraxx";
     repo = finalAttrs.pname;
     rev = "v${finalAttrs.version}";
-    hash = "sha256-XWrX1jlUv1cwGzCz8Qqaa1mbetvPWY2ivPLyw6Fx54c=";
+    hash = "sha256-qXwYvsOZnwvPWzMFychFTdZcturwrSNFv2LiguutayE=";
   };
 
   depsBuildBuild = [