diff --git a/CMakeLists.txt b/CMakeLists.txt
index df62d7251c9f2f45034b55b3995be15c79a7f632..621ed6bf7de69fa89669d57b7f0ddf798f700175 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 48)
+SET( CPACK_PACKAGE_VERSION_PATCH 49)
 
 # 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 c8388a17fefc427324a5b40f641cf7611557670a..8ecc9ea0306a36d619a986d384e58a7f075c2f3d 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit c8388a17fefc427324a5b40f641cf7611557670a
+Subproject commit 8ecc9ea0306a36d619a986d384e58a7f075c2f3d