diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5c265442db5cc3806b71da0d0fe34df79b00b332..cbf08f7bde78993e59c428eef261b3619fbf8a3f 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 2)
 SET( CPACK_PACKAGE_VERSION_MINOR 1)
-SET( CPACK_PACKAGE_VERSION_PATCH 0)
+SET( CPACK_PACKAGE_VERSION_PATCH 1)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}\"")
diff --git a/cellframe-sdk b/cellframe-sdk
index c06c0f54fe407e21a79364fb1fcfaeb4bf2b52b8..44448a4a2e0f37d33980f40305be5992ea9b0d7e 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit c06c0f54fe407e21a79364fb1fcfaeb4bf2b52b8
+Subproject commit 44448a4a2e0f37d33980f40305be5992ea9b0d7e