diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad314ac261c170055111035459b92f9d89e4445d..4d6fba76002b37e096d5dd462b81a172edd8b42c 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 1)
-SET( CPACK_PACKAGE_VERSION_PATCH 17)
+SET( CPACK_PACKAGE_VERSION_PATCH 18)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}\"")
diff --git a/cellframe-sdk b/cellframe-sdk
index 49ceb9615bc2f75d0175ac854d5c0334f352ae79..dbbb692a63e3645865aeb95dfd26f6e8e36e9539 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 49ceb9615bc2f75d0175ac854d5c0334f352ae79
+Subproject commit dbbb692a63e3645865aeb95dfd26f6e8e36e9539