diff --git a/CMakeLists.txt b/CMakeLists.txt
index f6e25a1da1edd346f3c78bb243432a4d413c3129..9161362943837b9a528428792dc04002b9b7781e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ set(CMAKE_C_STANDARD 11)
 SET( CPACK_PACKAGE_NAME  "${PROJECT_NAME}")
 SET( CPACK_PACKAGE_VERSION_MAJOR 4)
 SET( CPACK_PACKAGE_VERSION_MINOR 0)
-SET( CPACK_PACKAGE_VERSION_PATCH 22)
+SET( CPACK_PACKAGE_VERSION_PATCH 23)
 
 
 # init CellFrame SDK
diff --git a/cellframe-sdk b/cellframe-sdk
index 9ca36b25d333ccfbc1d5d54f35d5d604767b4c97..fa3843589bc83a0e51cd69097f242913a4778453 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 9ca36b25d333ccfbc1d5d54f35d5d604767b4c97
+Subproject commit fa3843589bc83a0e51cd69097f242913a4778453