diff --git a/CMakeLists.txt b/CMakeLists.txt
index d31b43917840f44a14e3d12dd9831f1b74981dd7..166f69316e605479b5413f6d2e71477659a8490a 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 0)
-SET( CPACK_PACKAGE_VERSION_PATCH 65)
+SET( CPACK_PACKAGE_VERSION_PATCH 66)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}\"")
diff --git a/cellframe-sdk b/cellframe-sdk
index a9d3f64717304821300171d6fb20a921b2f4d651..03b95a266f9e6a3920e424ffef3e73b737baf661 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit a9d3f64717304821300171d6fb20a921b2f4d651
+Subproject commit 03b95a266f9e6a3920e424ffef3e73b737baf661
diff --git a/prod_build b/prod_build
index 7414576fd4b7e3f0e92e3ff4d6d9fb1c4d85d18d..35ee855147183961d1e094305e690f1ab234ce97 160000
--- a/prod_build
+++ b/prod_build
@@ -1 +1 @@
-Subproject commit 7414576fd4b7e3f0e92e3ff4d6d9fb1c4d85d18d
+Subproject commit 35ee855147183961d1e094305e690f1ab234ce97