diff --git a/pkgs/os-specific/linux/kernel/linux-4.14.nix b/pkgs/os-specific/linux/kernel/linux-4.14.nix
index 0bfd3d0ac34..6cd31f254fd 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.14.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.14.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "4.14.63";
+  version = "4.14.64";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStrings (intersperse "." (take 3 (splitString "." "${version}.0"))) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1ly6pjvlfrlrclfnl98ghwal25z58lppnj6gj7x1m1mswzq54bnd";
+    sha256 = "0mhdxc46hwlbv0gb2iw7hsc0gyr39yaqdxn1rvj12ifhxcyilhb9";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.17.nix b/pkgs/os-specific/linux/kernel/linux-4.17.nix
index 7d29f9f805f..56730595209 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.17.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.17.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "4.17.15";
+  version = "4.17.16";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStrings (intersperse "." (take 3 (splitString "." "${version}.0"))) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0yg0hh1ld3d5cd4ll7f48p769wda2a1ap8fmnnsfsazidka5vf75";
+    sha256 = "1dd1cf28ai9y47dic3y084c5ajwcqijdmx2g9xjb0llbybm3kw1g";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.18.nix b/pkgs/os-specific/linux/kernel/linux-4.18.nix
index 691ab096e8a..11d56785b6b 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.18.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.18.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "4.18.1";
+  version = "4.18.2";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStrings (intersperse "." (take 3 (splitString "." "${version}.0"))) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0hps1h8rs1cc8385m69754vwbjmwasr7bfv9f9nsv8fmx73aspvj";
+    sha256 = "19gdhha950wzpv1ya0x6n1dm5xg7nfmrd049bnmk4p49kpfq4q6m";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index 0516c947e8c..bb22c337737 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.4.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPackages, hostPlatform, fetchurl, perl, buildLinux, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.4.148";
+  version = "4.4.149";
   extraMeta.branch = "4.4";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "10yrqizwkawbs332rl3fmr3cpwcl2j0mik4md7isg5xlkc00zc8r";
+    sha256 = "0v0w3f9jyhr34vcjivfwdxiz7gpl51532d7492ppzivmx1shqqf2";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.9.nix b/pkgs/os-specific/linux/kernel/linux-4.9.nix
index add40aaa815..43d9fe45885 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.9.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.9.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPackages, hostPlatform, fetchurl, perl, buildLinux, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.9.120";
+  version = "4.9.121";
   extraMeta.branch = "4.9";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "14gx6gqahz74vaw8jd0wkxn0w05i7cyfgi24ld2q3p2yhq3gannp";
+    sha256 = "0q8naw5jqpwa2ylwkbw88yz6zcnkr5jma91rr2xnll02mg8ri35s";
   };
 } // (args.argsOverride or {}))