diff --git a/pkgs/os-specific/linux/kernel/linux-4.9.nix b/pkgs/os-specific/linux/kernel/linux-4.9.nix
index 4d12bec7617d..98d203e481ff 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, fetchurl, perl, buildLinux, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.9.216";
+  version = "4.9.217";
   extraMeta.branch = "4.9";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0lgv5k8v5xz9z2z4k42566bh0akyk1gr0dx6s1m1rjrzsf9k86l6";
+    sha256 = "06b8av9f9pk2yp95nzv4322k0d5wsg40sxd9kfim1xzb093abckg";
   };
 } // (args.argsOverride or {}))