diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2b87d52..fe2cdcb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,7 +31,7 @@ set(LIBRARY_VERSION_MINOR "4")
 set(LIBRARY_VERSION_PATCH "0")
 set(LIBRARY_VERSION "${LIBRARY_VERSION_MAJOR}.${LIBRARY_VERSION_MINOR}.${LIBRARY_VERSION_PATCH}")
 set(LIBRARY_SOVERSION "${LIBRARY_VERSION_MAJOR}.${LIBRARY_VERSION_MINOR}")
-set(YDER_VERSION_DOWNLOAD "1.2.0-b.5")
+set(YDER_VERSION_DOWNLOAD "1.2.0-b.6")
 
 # cmake modules