diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6a79a119b19fbefa484ec1b4574f4dd0763b28cd..7a26a983aaa19749e1d151dcd6540096d708baeb 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 2)
+SET( CPACK_PACKAGE_VERSION_PATCH 3)
 
 # 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 1faff1a6f69f96a4752d168308f1918b697d0015..1c87df2277fa63f30e760661b1bc62dffb6dd53b 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 1faff1a6f69f96a4752d168308f1918b697d0015
+Subproject commit 1c87df2277fa63f30e760661b1bc62dffb6dd53b