diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6881446126e78dd02241174b18ecf10b959f8b31..873bb3be270a8660444a6f17fb6e79d2c4e0f3e9 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 3)
 SET( CPACK_PACKAGE_VERSION_MINOR 3)
-SET( CPACK_PACKAGE_VERSION_PATCH 8)
+SET( CPACK_PACKAGE_VERSION_PATCH 9)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}\"")
diff --git a/cellframe-sdk b/cellframe-sdk
index 6f94f7b4ea9506f30c49692757d89c8b9719b41e..b6ec5d920be946759f94e5aa12aa2dade036979c 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 6f94f7b4ea9506f30c49692757d89c8b9719b41e
+Subproject commit b6ec5d920be946759f94e5aa12aa2dade036979c
diff --git a/python-cellframe b/python-cellframe
index ce2cc96fe1b6405dada650bb0a992d58ee305a5e..fbb50e65fec326cd6ea2b47ebebbe5aad8feba39 160000
--- a/python-cellframe
+++ b/python-cellframe
@@ -1 +1 @@
-Subproject commit ce2cc96fe1b6405dada650bb0a992d58ee305a5e
+Subproject commit fbb50e65fec326cd6ea2b47ebebbe5aad8feba39