diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index 78192baa816..146ff42c060 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.4.nix
@@ -1,13 +1,13 @@
 { buildPackages, fetchurl, perl, buildLinux, nixosTests, stdenv, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.4.280";
+  version = "4.4.281";
   extraMeta.branch = "4.4";
   extraMeta.broken = stdenv.isAarch64;
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1b9jx9zkycj0xjmy35890q5phiznayaz730dmsv3mdjg4qgfn18y";
+    sha256 = "12grr2vc2mcvy7k8w1apqs9mhfg0lvz6mrpksym234m4n5yy48ng";
   };
 
   kernelTests = args.kernelTests or [ nixosTests.kernel-generic.linux_4_4 ];
diff --git a/pkgs/os-specific/linux/kernel/linux-4.9.nix b/pkgs/os-specific/linux/kernel/linux-4.9.nix
index a0b4391b374..bbc5a58ec0c 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.9.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.9.nix
@@ -1,13 +1,13 @@
 { buildPackages, fetchurl, perl, buildLinux, nixosTests, stdenv, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.9.279";
+  version = "4.9.280";
   extraMeta.branch = "4.9";
   extraMeta.broken = stdenv.isAarch64;
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "01rf3xh2jcz6l2h79g0m02i8f9q51j64wvgvzi8lmq0gx9yvbv91";
+    sha256 = "0am9qg9j18j4fc5zi6bk1g0mi8dp31pl62wlihxhhkc5yspzrna3";
   };
 
   kernelTests = args.kernelTests or [ nixosTests.kernel-generic.linux_4_9 ];
diff --git a/pkgs/os-specific/linux/kernel/linux-5.13.nix b/pkgs/os-specific/linux/kernel/linux-5.13.nix
index 73625913354..87be091cd4b 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.13.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.13.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.13.10";
+  version = "5.13.11";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,7 +13,7 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "01fpj02q4vdn7i6f6710lly0w33cd5gfvn6avgrjglcbiwdzbjih";
+    sha256 = "0za59652wrh4mlhd9w3dx4y1nnk8nrj9hb56pssgdckdvp7rp4l0";
   };
 
   kernelTests = args.kernelTests or [ nixosTests.kernel-generic.linux_5_13 ];