diff --git a/pkgs/os-specific/linux/kernel/linux-4.9.nix b/pkgs/os-specific/linux/kernel/linux-4.9.nix
index a8e059e99509..9b9072d302e1 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 = "4.9.122";
+  version = "4.9.123";
   extraMeta.branch = "4.9";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0v7qdkdlgpv83v4lzm59jgaxy1l7dzkqjr3fcahqrnrcdf3r0vx4";
+    sha256 = "0wahbq08cixh63099n13wal3xkw48gnka6w8biax1gwckymww4ld";
   };
 } // (args.argsOverride or {}))