diff --git a/pkgs/os-specific/linux/kernel/linux-3.4.nix b/pkgs/os-specific/linux/kernel/linux-3.4.nix
index 46a87e65c502..423e419a5aa0 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.4.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ... } @ args:
 
 import ./generic.nix (args // rec {
-  version = "3.4.74";
+  version = "3.4.75";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v3.x/linux-${version}.tar.xz";
-    sha256 = "189b7391shzsf0383c3yqf8wy9w82wkzfqmqzxkm77312px1b2yb";
+    sha256 = "15i9gr66nbjvjjv9hwkvii307rn62627dq3pcp1j3zl472n302qr";
   };
 
   features.iwlwifi = true;