diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbf1e58a971..c18a457aaaf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,7 +40,7 @@ set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 # overwritten with more detailed information if git is available.
 set(OPEN62541_VER_MAJOR 1)
 set(OPEN62541_VER_MINOR 4)
-set(OPEN62541_VER_PATCH 5)
+set(OPEN62541_VER_PATCH 6)
 set(OPEN62541_VER_LABEL "-undefined") # like "-rc1" or "-g4538abcd" or "-g4538abcd-dirty"
 set(OPEN62541_VER_COMMIT "unknown-commit")