diff --git a/CMakeLists.txt b/CMakeLists.txt
index e6a28fd944ffb23b84a16610eb2cd0e058bca4ff..8cad16fd467afdb12d11e0a73448865f420a4d54 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,8 +7,8 @@ set(CMAKE_C_STANDARD 11)
 # Predefine project
 SET( CPACK_PACKAGE_NAME  "${PROJECT_NAME}")
 SET( CPACK_PACKAGE_VERSION_MAJOR 3)
-SET( CPACK_PACKAGE_VERSION_MINOR 0)
-SET( CPACK_PACKAGE_VERSION_PATCH 4)
+SET( CPACK_PACKAGE_VERSION_MINOR 1)
+SET( CPACK_PACKAGE_VERSION_PATCH 0)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}\"")
@@ -194,16 +194,6 @@ if(UNIX AND NOT WIN32)
         find_package(PythonLibs REQUIRED)
         include_directories(${PYTHON_INCLUDE_DIR} include/)
 
-        add_subdirectory(cellframe-sdk-python/libdap-python)
-        add_subdirectory(cellframe-sdk-python/libdap-server-core-python)
-        add_subdirectory(cellframe-sdk-python/libdap-crypto-python)
-        add_subdirectory(cellframe-sdk-python/libdap-chain-common-python)
-        add_subdirectory(cellframe-sdk-python/libdap-chain-net-python)
-        add_subdirectory(cellframe-sdk-python/libdap-chain-gdb-python)
-        add_subdirectory(cellframe-sdk-python/libdap-chain-python)
-        add_subdirectory(cellframe-sdk-python/libdap-app-cli-python)
-        add_subdirectory(cellframe-sdk-python/libdap-client-python)
-        add_subdirectory(cellframe-sdk-python/libdap-chain-wallet-python)
 	add_subdirectory(python-cellframe)
         add_subdirectory(libdap-plugins-python)
         set(NODE_LIBRARIES ${NODE_LIBRARIES} ${PYTHON_LIBRARIES} dap_plugins_python)
diff --git a/cellframe-sdk b/cellframe-sdk
index db871b3bfdc285d832a0f0842e4eab5f1ce0e577..158a2408776833dbf90ddb4e2ec6c040fd8d2c3a 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit db871b3bfdc285d832a0f0842e4eab5f1ce0e577
+Subproject commit 158a2408776833dbf90ddb4e2ec6c040fd8d2c3a
diff --git a/cellframe-sdk-python b/cellframe-sdk-python
deleted file mode 160000
index dabbc982851f50c69b63f29430b0d81ad0ac9a36..0000000000000000000000000000000000000000
--- a/cellframe-sdk-python
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit dabbc982851f50c69b63f29430b0d81ad0ac9a36
diff --git a/python-cellframe b/python-cellframe
index c67dd84c16c36b491fa78ae50735d520cf6a9bd1..aaa5970ab49fd9c2624b216970fcb576822b5685 160000
--- a/python-cellframe
+++ b/python-cellframe
@@ -1 +1 @@
-Subproject commit c67dd84c16c36b491fa78ae50735d520cf6a9bd1
+Subproject commit aaa5970ab49fd9c2624b216970fcb576822b5685