diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2302557636d2b2a777ae1c74e81180914214ec16..b3229bd2e67c11ae882f86bdded8a0c1b4b594b6 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 45)
+SET( CPACK_PACKAGE_VERSION_PATCH 46)
 
 # 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 6b34366487ae5803eba8e40cd689304120aa7a09..ecb1442ebd2bd5370a4d0cff158847a11646259b 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 6b34366487ae5803eba8e40cd689304120aa7a09
+Subproject commit ecb1442ebd2bd5370a4d0cff158847a11646259b