diff --git a/.github/ci.sh b/.github/ci.sh
index a090c84..60b2029 100755
--- a/.github/ci.sh
+++ b/.github/ci.sh
@@ -114,6 +114,23 @@ function build_catkin_debug
     rospack find fixposition_driver_ros1
 }
 
+TITLES["build_catkin_release_mindeps"]="Build catkin (release, with ROS1, minimal deps)"
+function build_catkin_release_mindeps
+{
+    local buildname=${FPSDK_IMAGE}_build_catkin_release_mindeps
+    ${FP_SRC_DIR}/create_ros_ws.sh ${buildname}
+    cd ${FP_SRC_DIR}/${buildname}
+    catkin config --cmake-args \
+        -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+        -DCMAKE_BUILD_TYPE=Release -DFPSDK_BUILD_TESTING=OFF \
+        -DFPSDK_USE_BZ2=OFF -DFPSDK_USE_PROJ=OFF -DFPSDK_USE_FFMPEG=OFF || return 1
+    catkin build || return 1
+    set +u
+    source devel/setup.bash
+    set -u
+    rospack find fixposition_driver_ros1
+}
+
 ########################################################################################################################
 
 TITLES["build_colcon_release"]="Build colcon (release, with ROS2)"
@@ -142,6 +159,22 @@ function build_colcon_debug
     ros2 pkg executables fixposition_driver_ros2
 }
 
+TITLES["build_colcon_release_mindeps"]="Build colcon (release, with ROS2, minimal deps)"
+function build_colcon_release_mindeps
+{
+    local buildname=${FPSDK_IMAGE}_build_colcon_release_mindeps
+    ${FP_SRC_DIR}/create_ros_ws.sh ${buildname} || return 1
+    cd ${FP_SRC_DIR}/${buildname}
+    yq -i '.build.cmake-args += "-DFPSDK_USE_BZ2=OFF"'    colcon_defaults.yaml
+    yq -i '.build.cmake-args += "-DFPSDK_USE_PROJ=OFF"'   colcon_defaults.yaml
+    yq -i '.build.cmake-args += "-DFPSDK_USE_FFMPEG=OFF"' colcon_defaults.yaml
+    colcon build || return 1
+    set +u
+    source install/setup.bash
+    set -u
+    ros2 pkg executables fixposition_driver_ros2
+}
+
 # ----------------------------------------------------------------------------------------------------------------------
 
 TITLES["build_colcon_release_clang"]="Build colcon (release, with ROS2, clang instead of GCC)"
@@ -188,6 +221,8 @@ if [ "${ROS_DISTRO}" = "noetic" ]; then
     do_step build_catkin_release          || true # continue
     do_step build_catkin_debug            || true # continue
 
+    do_step build_catkin_release_mindeps  || true # continue
+
 # ROS 2
 elif [ "${ROS_DISTRO}" = "humble" -o "${ROS_DISTRO}" = "jazzy" -o "${ROS_DISTRO}" = "lyrical" ]; then
     set +u
@@ -197,6 +232,8 @@ elif [ "${ROS_DISTRO}" = "humble" -o "${ROS_DISTRO}" = "jazzy" -o "${ROS_DISTRO}
     do_step build_colcon_release          || true # continue
     do_step build_colcon_debug            || true # continue
 
+    do_step build_colcon_release_mindeps  || true # continue
+
     do_step build_colcon_release_clang    || true # continue
     do_step build_colcon_debug_clang      || true # continue
 fi
diff --git a/fixposition-sdk b/fixposition-sdk
index bd16faa..ecb0b9c 160000
--- a/fixposition-sdk
+++ b/fixposition-sdk
@@ -1 +1 @@
-Subproject commit bd16faa4198cabca87b9087fc8630ee9521aaa5e
+Subproject commit ecb0b9cefa80722a98da3634a635fc5a55e6f423
diff --git a/fixposition_driver_lib/CMakeLists.txt b/fixposition_driver_lib/CMakeLists.txt
index 8f4c7a9..c52ac2d 100644
--- a/fixposition_driver_lib/CMakeLists.txt
+++ b/fixposition_driver_lib/CMakeLists.txt
@@ -17,6 +17,9 @@ if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
 endif()
 
 set(_unused "${FPSDK_BUILD_TESTING}") # suppress warning
+set(_unused "${FPSDK_USE_PROJ}") # suppress warning
+set(_unused "${FPSDK_USE_FFMPEG}") # suppress warning
+set(_unused "${FPSDK_USE_BZ2}") # suppress warning
 set(_unused "${CMAKE_C_COMPILER}") # suppress warning
 
 # DEPENDENCIES =========================================================================================================
diff --git a/fixposition_driver_msgs/CMakeLists.txt b/fixposition_driver_msgs/CMakeLists.txt
index 1d4cfa7..d00271c 100644
--- a/fixposition_driver_msgs/CMakeLists.txt
+++ b/fixposition_driver_msgs/CMakeLists.txt
@@ -17,6 +17,10 @@ if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
 endif()
 
 set(_unused "${FPSDK_BUILD_TESTING}") # suppress warning
+set(_unused "${FPSDK_USE_PROJ}") # suppress warning
+set(_unused "${FPSDK_USE_FFMPEG}") # suppress warning
+set(_unused "${FPSDK_USE_BZ2}") # suppress warning
+set(_unused "${CMAKE_C_COMPILER}") # suppress warning
 
 
 # DEPENDENCIES =========================================================================================================
diff --git a/fixposition_driver_ros1/CMakeLists.txt b/fixposition_driver_ros1/CMakeLists.txt
index 977a133..b98233e 100644
--- a/fixposition_driver_ros1/CMakeLists.txt
+++ b/fixposition_driver_ros1/CMakeLists.txt
@@ -16,6 +16,10 @@ if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
 endif()
 
 set(_unused "${FPSDK_BUILD_TESTING}") # suppress warning
+set(_unused "${FPSDK_USE_PROJ}") # suppress warning
+set(_unused "${FPSDK_USE_FFMPEG}") # suppress warning
+set(_unused "${FPSDK_USE_BZ2}") # suppress warning
+set(_unused "${CMAKE_C_COMPILER}") # suppress warning
 
 
 # DEPENDENCIES =========================================================================================================
diff --git a/fixposition_driver_ros2/CMakeLists.txt b/fixposition_driver_ros2/CMakeLists.txt
index b16d81f..fa9dccc 100644
--- a/fixposition_driver_ros2/CMakeLists.txt
+++ b/fixposition_driver_ros2/CMakeLists.txt
@@ -9,6 +9,10 @@ set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 set(_unused "${FPSDK_BUILD_TESTING}") # suppress warning
+set(_unused "${FPSDK_USE_PROJ}") # suppress warning
+set(_unused "${FPSDK_USE_FFMPEG}") # suppress warning
+set(_unused "${FPSDK_USE_BZ2}") # suppress warning
+set(_unused "${CMAKE_C_COMPILER}") # suppress warning
 
 # DEPENDENCIES =========================================================================================================
 find_package(Boost 1.65.0 REQUIRED COMPONENTS date_time)
diff --git a/rtcm_msgs/CMakeLists.txt b/rtcm_msgs/CMakeLists.txt
index 66b80ae..a4ae2dd 100644
--- a/rtcm_msgs/CMakeLists.txt
+++ b/rtcm_msgs/CMakeLists.txt
@@ -2,6 +2,10 @@ cmake_minimum_required(VERSION 3.16)
 project(rtcm_msgs)
 
 set(_unused "${FPSDK_BUILD_TESTING}") # suppress warning
+set(_unused "${FPSDK_USE_PROJ}") # suppress warning
+set(_unused "${FPSDK_USE_FFMPEG}") # suppress warning
+set(_unused "${FPSDK_USE_BZ2}") # suppress warning
+set(_unused "${CMAKE_C_COMPILER}") # suppress warning
 
 # ros_environment is needed to have ROS_VERSION
 find_package(ros_environment REQUIRED)