diff --git a/CMakeLists.txt b/CMakeLists.txt
index e1090dfe38e2e3118fbffb6c0542500c18631c7d..e7556da5725323168b914481cf1771db47d86ef4 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 4)
-SET( CPACK_PACKAGE_VERSION_PATCH 5)
+SET( CPACK_PACKAGE_VERSION_PATCH 6)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}\"")
diff --git a/cellframe-sdk b/cellframe-sdk
index 4216bf356fce422504ee1d5c0bb4484c0b2c5b5d..44448a4a2e0f37d33980f40305be5992ea9b0d7e 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 4216bf356fce422504ee1d5c0bb4484c0b2c5b5d
+Subproject commit 44448a4a2e0f37d33980f40305be5992ea9b0d7e