diff --git a/CMakeLists.txt b/CMakeLists.txt
index e5c026e13347ef7f786d500c727edf63199e6098..67316c1b822b4b6dcd14a3b3d4d0ce4b11941e20 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 3)
-SET( CPACK_PACKAGE_VERSION_PATCH 51)
+SET( CPACK_PACKAGE_VERSION_PATCH 52)
 
 # 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 01bcfa7825e605f04dcfb1317482440e3dd99d43..f5f5c730dc640e5fa3fb156ced3baa6a06e799cb 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 01bcfa7825e605f04dcfb1317482440e3dd99d43
+Subproject commit f5f5c730dc640e5fa3fb156ced3baa6a06e799cb
diff --git a/prod_build b/prod_build
index c9ae3214bea53992bbc93acb660f5ca5f8dc85a7..41ca66d2e7b4d1b0c31d42557e2d07dffbca953d 160000
--- a/prod_build
+++ b/prod_build
@@ -1 +1 @@
-Subproject commit c9ae3214bea53992bbc93acb660f5ca5f8dc85a7
+Subproject commit 41ca66d2e7b4d1b0c31d42557e2d07dffbca953d