diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6de9113f28d2b25fdaf1145d7413854bf388a0b8..ceb8cb30508bd2c1bce39c6d6fb9b9b518767bbb 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 4)
-SET( CPACK_PACKAGE_VERSION_PATCH 41)
+SET( CPACK_PACKAGE_VERSION_PATCH 42)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}-${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}\"")
diff --git a/cellframe-sdk b/cellframe-sdk
index cc98a8b5d5448c00874dc3e4d5cfaa9f6d6a4c77..e98451947ed4ffd061fad36b913ae680f278dd17 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit cc98a8b5d5448c00874dc3e4d5cfaa9f6d6a4c77
+Subproject commit e98451947ed4ffd061fad36b913ae680f278dd17