diff --git a/CMakeLists.txt b/CMakeLists.txt
index 92fff436e8b223c2bd0f8d2a525ef1619fc64135..47536d7a0d20ddbdb79c909d5b46b5284e66c49d 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 1)
-SET( CPACK_PACKAGE_VERSION_PATCH 98)
+SET( CPACK_PACKAGE_VERSION_PATCH 99)
 
 #
 # init CellFrame SDK
diff --git a/cellframe-sdk b/cellframe-sdk
index 77e78524844cb87c4abbb42d24d00866641e3880..15d774b3535d530459eada6ccabb7a1b4ba4f8ef 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 77e78524844cb87c4abbb42d24d00866641e3880
+Subproject commit 15d774b3535d530459eada6ccabb7a1b4ba4f8ef