diff --git a/cpp/KeywordTagging/CMakeLists.txt b/cpp/KeywordTagging/CMakeLists.txt
index eeb6849c..39a0071e 100644
--- a/cpp/KeywordTagging/CMakeLists.txt
+++ b/cpp/KeywordTagging/CMakeLists.txt
@@ -29,7 +29,7 @@ project(KeywordTagging)
 set(CMAKE_CXX_STANDARD 17)
 include(../ComponentSetup.cmake)
 
-find_package(OpenCV 4.5.5 EXACT REQUIRED PATHS /opt/opencv-4.5.5 COMPONENTS opencv_core)
+find_package(OpenCV 4.9.0 EXACT REQUIRED PATHS /opt/opencv-4.9.0 COMPONENTS opencv_core)
 
 find_package(mpfComponentInterface REQUIRED)
 find_package(mpfDetectionComponentApi REQUIRED)
diff --git a/cpp/OalprLicensePlateTextDetection/CMakeLists.txt b/cpp/OalprLicensePlateTextDetection/CMakeLists.txt
index bb1ce4b0..95b8d61a 100644
--- a/cpp/OalprLicensePlateTextDetection/CMakeLists.txt
+++ b/cpp/OalprLicensePlateTextDetection/CMakeLists.txt
@@ -32,7 +32,7 @@ set(CMAKE_CXX_STANDARD 17)
 
 include(../ComponentSetup.cmake)
 
-find_package(OpenCV 4.5.5 EXACT REQUIRED PATHS /opt/opencv-4.5.5 COMPONENTS opencv_core)
+find_package(OpenCV 4.9.0 EXACT REQUIRED PATHS /opt/opencv-4.9.0 COMPONENTS opencv_core)
 find_package(mpfComponentInterface REQUIRED)
 find_package(mpfDetectionComponentApi REQUIRED)
 find_package(mpfComponentUtils REQUIRED)
diff --git a/cpp/OcvDnnDetection/CMakeLists.txt b/cpp/OcvDnnDetection/CMakeLists.txt
index 5388527f..c558b0c6 100644
--- a/cpp/OcvDnnDetection/CMakeLists.txt
+++ b/cpp/OcvDnnDetection/CMakeLists.txt
@@ -32,7 +32,7 @@ set(CMAKE_CXX_STANDARD 17)
 
 include(../ComponentSetup.cmake)
 
-find_package(OpenCV 4.5.5 EXACT REQUIRED PATHS /opt/opencv-4.5.5
+find_package(OpenCV 4.9.0 EXACT REQUIRED PATHS /opt/opencv-4.9.0
     COMPONENTS opencv_dnn)
 
 find_package(mpfComponentInterface REQUIRED)
diff --git a/cpp/OcvFaceDetection/CMakeLists.txt b/cpp/OcvFaceDetection/CMakeLists.txt
index 9493e159..084bd4d1 100644
--- a/cpp/OcvFaceDetection/CMakeLists.txt
+++ b/cpp/OcvFaceDetection/CMakeLists.txt
@@ -32,7 +32,7 @@ set(CMAKE_CXX_STANDARD 17)
 
 include(../ComponentSetup.cmake)
 
-find_package(OpenCV 4.5.5 EXACT REQUIRED PATHS /opt/opencv-4.5.5
+find_package(OpenCV 4.9.0 EXACT REQUIRED PATHS /opt/opencv-4.9.0
     COMPONENTS opencv_highgui opencv_objdetect opencv_features2d opencv_ml opencv_flann opencv_video)
 
 find_package(mpfComponentInterface REQUIRED)
diff --git a/cpp/OcvYoloDetection/CMakeLists.txt b/cpp/OcvYoloDetection/CMakeLists.txt
index 24c97047..6460c013 100644
--- a/cpp/OcvYoloDetection/CMakeLists.txt
+++ b/cpp/OcvYoloDetection/CMakeLists.txt
@@ -55,7 +55,7 @@ set(DLIB_DIR /apps/source/dlib-sources/dlib-19.20/dlib)
 include(${DLIB_DIR}/cmake)
 set_property(TARGET dlib PROPERTY POSITION_INDEPENDENT_CODE ON)
 
-find_package(OpenCV 4.5.5 EXACT REQUIRED COMPONENTS opencv_dnn opencv_videoio opencv_tracking)
+find_package(OpenCV 4.9.0 EXACT REQUIRED COMPONENTS opencv_dnn opencv_videoio opencv_tracking)
 
 find_package(mpfComponentInterface REQUIRED)
 find_package(mpfDetectionComponentApi REQUIRED)
diff --git a/cpp/SceneChangeDetection/CMakeLists.txt b/cpp/SceneChangeDetection/CMakeLists.txt
index 9b97bd9d..d467a7bf 100644
--- a/cpp/SceneChangeDetection/CMakeLists.txt
+++ b/cpp/SceneChangeDetection/CMakeLists.txt
@@ -32,7 +32,7 @@ set(CMAKE_CXX_STANDARD 17)
 
 include(../ComponentSetup.cmake)
 
-find_package(OpenCV 4.5.5 EXACT REQUIRED PATHS /opt/opencv-4.5.5
+find_package(OpenCV 4.9.0 EXACT REQUIRED PATHS /opt/opencv-4.9.0
     COMPONENTS opencv_video opencv_highgui)
 
 find_package(mpfComponentInterface REQUIRED)
diff --git a/cpp/TesseractOCRTextDetection/CMakeLists.txt b/cpp/TesseractOCRTextDetection/CMakeLists.txt
index 82f14c4c..663ce1c9 100755
--- a/cpp/TesseractOCRTextDetection/CMakeLists.txt
+++ b/cpp/TesseractOCRTextDetection/CMakeLists.txt
@@ -31,7 +31,7 @@ include(../ComponentSetup.cmake)
 
 
 unset(OpenCV_CONFIG_PATH CACHE)
-find_package(OpenCV 4.5.5 EXACT REQUIRED PATHS /opt/opencv-4.5.5
+find_package(OpenCV 4.9.0 EXACT REQUIRED PATHS /opt/opencv-4.9.0
     COMPONENTS opencv_highgui opencv_objdetect opencv_features2d opencv_ml opencv_flann opencv_video)
 
 
diff --git a/cpp/TrtisDetection/CMakeLists.txt b/cpp/TrtisDetection/CMakeLists.txt
index fed30c7c..e5b844c0 100644
--- a/cpp/TrtisDetection/CMakeLists.txt
+++ b/cpp/TrtisDetection/CMakeLists.txt
@@ -36,7 +36,7 @@ set(CMAKE_BUILD_TYPE RelWithDebInfo)  # build release version with debug symbols
 
 include(../ComponentSetup.cmake)
 
-find_package(OpenCV 4.5.5 EXACT REQUIRED PATHS /opt/opencv-4.5.5
+find_package(OpenCV 4.9.0 EXACT REQUIRED PATHS /opt/opencv-4.9.0
     COMPONENTS opencv_core)
 find_package(mpfComponentInterface REQUIRED)
 find_package(mpfDetectionComponentApi REQUIRED)