diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8be5573..0b6790c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,4 +16,4 @@ set(ROSPACK_MAKEDIST true)
 # variables.
 #list(APPEND CPACK_SOURCE_IGNORE_FILES /core/experimental)
 
-rosbuild_make_distribution(0.6.3)
+rosbuild_make_distribution(0.6.4)