diff --git a/.gitignore b/.gitignore
index 508f61a..5ca7b2f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
-NVIDIA-Linux-x86_64-334.16.run
-NVIDIA-Linux-x86-334.16.run
-NVIDIA-Linux-armv7l-gnueabihf-334.16.run
+NVIDIA-Linux-armv7l-gnueabihf-334.21.run
+NVIDIA-Linux-x86-334.21.run
+NVIDIA-Linux-x86_64-334.21.run
diff --git a/sources b/sources
index c9a313b..faf9faa 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-7ed42d64213681b23e9e5b08c5b4d61a  NVIDIA-Linux-x86_64-334.16.run
-2503a9ce1c17154099b2bfbdde86caf7  NVIDIA-Linux-x86-334.16.run
-2ce6adb82916448350c50e1e58857f94  NVIDIA-Linux-armv7l-gnueabihf-334.16.run
+430de8231dc548b96d26ef09a1b1cca4  NVIDIA-Linux-armv7l-gnueabihf-334.21.run
+3b2736dd6ed7e24f71004bad0e55e32e  NVIDIA-Linux-x86-334.21.run
+557f9eba136667f9d9f9de3e8ac0c7b3  NVIDIA-Linux-x86_64-334.21.run
diff --git a/xorg-x11-drv-nvidia.spec b/xorg-x11-drv-nvidia.spec
index 6a822de..a0914c5 100644
--- a/xorg-x11-drv-nvidia.spec
+++ b/xorg-x11-drv-nvidia.spec
@@ -7,8 +7,8 @@
 
 Name:            xorg-x11-drv-nvidia
 Epoch:           1
-Version:         334.16
-Release:         2%{?dist}
+Version:         334.21
+Release:         1%{?dist}
 Summary:         NVIDIA's proprietary display driver for NVIDIA graphic cards
 
 Group:           User Interface/X Hardware Support
@@ -459,6 +459,9 @@ fi
 %{_libdir}/libcuda.so
 
 %changelog
+* Mon Mar 03 2014 Leigh Scott <leigh123linux@googlemail.com> - 1:334.21-1
+- Update to 334.21
+
 * Sat Feb 08 2014 Leigh Scott <leigh123linux@googlemail.com> - 1:334.16-2
 - install the NVIDIA supplied application profile key documentation