diff --git a/Source/CMakeVersion.cmake b/Source/CMakeVersion.cmake
index 3539302759..741c2b4e85 100644
--- a/Source/CMakeVersion.cmake
+++ b/Source/CMakeVersion.cmake
@@ -1,5 +1,5 @@
 # CMake version number components.
 set(CMake_VERSION_MAJOR 3)
 set(CMake_VERSION_MINOR 9)
-set(CMake_VERSION_PATCH 20170916)
+set(CMake_VERSION_PATCH 20170917)
 #set(CMake_VERSION_RC 1)