diff --git a/.gitignore b/.gitignore
index a8d8a71..e339cb5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /nv-codec-headers-8.0.14.1.tar.xz
+/nv-codec-headers-8.1.24.1.tar.xz
diff --git a/nv-codec-headers.spec b/nv-codec-headers.spec
index db921eb..652c460 100644
--- a/nv-codec-headers.spec
+++ b/nv-codec-headers.spec
@@ -1,5 +1,5 @@
 Name:           nv-codec-headers
-Version:        8.0.14.1
+Version:        8.1.24.1
 Release:        1%{?dist}
 Summary:        FFmpeg version of Nvidia Codec SDK headers
 License:        MIT
@@ -35,5 +35,8 @@ FFmpeg version of headers required to interface with Nvidias codec APIs.
 
 
 %changelog
+* Sun Apr 15 2018 Leigh Scott <leigh123linux@googlemail.com> - 8.1.24.1-1
+- Update to 8.1.24.1
+
 * Tue Feb 27 2018 Leigh Scott <leigh123linux@googlemail.com> - 8.0.14.1-1
 - First build
diff --git a/sources b/sources
index a15db3f..44aba04 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (nv-codec-headers-8.0.14.1.tar.xz) = 1343ad121b78e65767d71d57f414d033a5d195f80386c898f9beef1fdb6afe0eb53d371831dbb8a8bfdb654f5a8246b0a47e3d999b22e43b36bd518a8838d75e
+SHA512 (nv-codec-headers-8.1.24.1.tar.xz) = 24ff3a782ae175b619b58686a60e980862c214c6c6de48153a3e6f649052cc7fb1a3d92ccf06d4144f01bad0e69891d8bdc6c10647b016d35035dc543b353528