diff --git a/pkgs/os-specific/linux/kernel/patches.nix b/pkgs/os-specific/linux/kernel/patches.nix
index 5a6a7d15c3c..cfe006fbe4b 100644
--- a/pkgs/os-specific/linux/kernel/patches.nix
+++ b/pkgs/os-specific/linux/kernel/patches.nix
@@ -60,17 +60,17 @@ rec {
   };
 
   grsecurity_stable = grsecPatch
-    { kversion  = "3.14.9";
-      revision  = "201406262057";
+    { kversion  = "3.14.10";
+      revision  = "201407012152";
       branch    = "stable";
-      sha256    = "0rrcmlaz69028fwl45xnif1dc9wnl7lnrry1280mdg764wrc6g0n";
+      sha256    = "1119044lzkr9wpr1gpl1g0bz67c2xpdd9bkddllij7ja24jv8sx1";
     };
 
   grsecurity_unstable = grsecPatch
-    { kversion  = "3.15.2";
-      revision  = "201406262058";
+    { kversion  = "3.15.3";
+      revision  = "201407012153";
       branch    = "test";
-      sha256    = "02r9xasg1hiw3bynwh50r9cqjzwffmhsyg4gmiyzs58izivl1hvd";
+      sha256    = "0bccayakprc77530crxfr9v2hbs6hlcf290pj1ywlh1p861ljgbm";
     };
 
   grsec_fix_path =