diff --git a/CMakeLists.txt b/CMakeLists.txt
index fefa1b83fd4808080e5d7453145feef489676935..6c95558e6363bf27ec01cdda39a6d5ee8c82384a 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 4)
-SET( CPACK_PACKAGE_VERSION_PATCH 8)
+SET( CPACK_PACKAGE_VERSION_PATCH 9)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}-${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}\"")
diff --git a/cellframe-sdk b/cellframe-sdk
index 01081038c9b0050173fc870971d8d291e62c7aad..318c24596f43f3b5b8ab854858f0749c55c7547a 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 01081038c9b0050173fc870971d8d291e62c7aad
+Subproject commit 318c24596f43f3b5b8ab854858f0749c55c7547a
diff --git a/prod_build b/prod_build
index 5b7dd4532bbe1233629df7148ea59f37d2e23754..41ca66d2e7b4d1b0c31d42557e2d07dffbca953d 160000
--- a/prod_build
+++ b/prod_build
@@ -1 +1 @@
-Subproject commit 5b7dd4532bbe1233629df7148ea59f37d2e23754
+Subproject commit 41ca66d2e7b4d1b0c31d42557e2d07dffbca953d