diff --git a/.github/workflows/update_opencv.yml b/.github/workflows/update_opencv.yml
index f1be0de..53e98e4 100644
--- a/.github/workflows/update_opencv.yml
+++ b/.github/workflows/update_opencv.yml
@@ -1,4 +1,4 @@
-name: Update Native OpenCV
+name: Update OpenCV
 
 on:
   workflow_dispatch:
@@ -14,12 +14,12 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - name: download and unzip the sdk
+    - name: Download and unzip the OpenCV sdk
       run: |
         wget https://github.com/opencv/opencv/releases/download/${{ github.event.inputs.version }}/opencv-${{ github.event.inputs.version }}-android-sdk.zip
         unzip opencv-${{ github.event.inputs.version }}-android-sdk.zip
 
-    - name: replace the native folder
+    - name: Update OpenCV Native SDK
       run: |
         rm -rd opencv/native
         mkdir opencv/native
@@ -28,13 +28,16 @@ jobs:
         cp -r OpenCV-android-sdk/sdk/native/jni/include opencv/native/jni/
         cp -r OpenCV-android-sdk/sdk/native/libs opencv/native/
 
+    - name: Update OpenCV Java SDK
+      run: sed -i 's/ext.opencv_version = .*/ext.opencv_version = "${{ github.event.inputs.version }}"/g' build.gradle
+
     - name: Create Pull Request
       uses: peter-evans/create-pull-request@v6
       with:
-        branch: feature/update_opencv_native
-        title: Update of OpenCV Native
-        commit-message: Update of OpenCV Native
-        body: Don't forget to also update the Java dependency (coming through Maven)
+        branch: feature/update_opencv
+        title: Update of OpenCV
+        commit-message: Update of OpenCV
         add-paths: |
           opencv/native/*
+          build.gradle
 
diff --git a/app/build.gradle b/app/build.gradle
index 074275b..d98cd79 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -43,10 +43,10 @@ android {
 kotlin.jvmToolchain(java_version)
 
 dependencies {
-    implementation "androidx.coordinatorlayout:coordinatorlayout:1.2.0"
+    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.2.0'
     implementation 'androidx.core:core-ktx:1.12.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation 'androidx.activity:activity-ktx:1.8.2'
     implementation 'androidx.appcompat:appcompat:1.6.1'
-    implementation 'org.opencv:opencv:4.9.0'
+    implementation "org.opencv:opencv:$opencv_version"
 }
diff --git a/build.gradle b/build.gradle
index eb0731f..adc4602 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,8 +1,9 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.9.22'
+    ext.kotlin_version = "1.9.22"
     ext.java_version = 21
+    ext.opencv_version = "4.9.0"
     repositories {
         mavenCentral()
         google()