diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index 5717a523..90e75510 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -8,7 +8,7 @@ include(FetchContent)
 FetchContent_Declare(
     opendaq-cmake-utils
     GIT_REPOSITORY https://github.com/openDAQ/opendaq-cmake-utils.git
-    GIT_TAG v1.0.0
+    GIT_TAG v1.0.1
     GIT_PROGRESS   ON
 )
 FetchContent_MakeAvailable(opendaq-cmake-utils)
diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index 6ea9ec01..1a9ccb92 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -1,3 +1,5 @@
+opendaq_get_cmake_mode(_MQTT_CMAKE_MODERN_MODE_SAVED)
+opendaq_set_cmake_mode(ANCIENT)
 opendaq_set_cmake_folder_context(TARGET_FOLDER_NAME)
 
 if (${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
@@ -11,3 +13,5 @@ endif()
 add_subdirectory(boost)
 add_subdirectory(paho_mqtt_c)
 add_subdirectory(rapidjson)
+
+opendaq_set_cmake_mode(${_MQTT_CMAKE_MODERN_MODE_SAVED})
diff --git a/opendaq_ref b/opendaq_ref
index bf45b759..d0a69106 100644
--- a/opendaq_ref
+++ b/opendaq_ref
@@ -1 +1 @@
-49c7618711a47890d3f9b09518c3ffc83b65f157
+4757349a1db30721bead0cb695ec3a147913aef4