diff --git a/.github/workflows/android-master.yml b/.github/workflows/android-master.yml
index a92118b9..a3ba9552 100644
--- a/.github/workflows/android-master.yml
+++ b/.github/workflows/android-master.yml
@@ -12,11 +12,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: set up JDK 11
+    - name: set up JDK 17
       uses: actions/setup-java@v2
       with:
         distribution: 'temurin'
-        java-version: 11
+        java-version: 17
         cache: 'gradle'
     - name: Prepare Android keystore
       run: echo ${{ secrets.ENCODEDKEYSTORE }} | base64 --decode > ActivityLauncherApp/keystore.jks
diff --git a/.github/workflows/android-pr.yml b/.github/workflows/android-pr.yml
index ccbcbe15..2487762c 100644
--- a/.github/workflows/android-pr.yml
+++ b/.github/workflows/android-pr.yml
@@ -9,11 +9,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: set up JDK 11
+    - name: set up JDK 17
       uses: actions/setup-java@v2
       with:
         distribution: 'temurin'
-        java-version: 11
+        java-version: 17
         cache: 'gradle'
     - name: Download dependencies
       run: ./gradlew androidDependencies
diff --git a/.github/workflows/android-release.yml b/.github/workflows/android-release.yml
index 0a474658..cda8d3e1 100644
--- a/.github/workflows/android-release.yml
+++ b/.github/workflows/android-release.yml
@@ -14,11 +14,11 @@ jobs:
     - name: Set version
       id: version
       run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}
-    - name: set up JDK 11
+    - name: set up JDK 17
       uses: actions/setup-java@v2
       with:
         distribution: 'temurin'
-        java-version: 11
+        java-version: 17
         cache: 'gradle'
     - name: Prepare Android keystore
       run: echo ${{ secrets.ENCODEDKEYSTORE }} | base64 --decode > ActivityLauncherApp/keystore.jks
diff --git a/ActivityLauncherApp/build.gradle b/ActivityLauncherApp/build.gradle
index bf1ffcf8..8425cabe 100644
--- a/ActivityLauncherApp/build.gradle
+++ b/ActivityLauncherApp/build.gradle
@@ -23,8 +23,8 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_11
-        targetCompatibility JavaVersion.VERSION_11
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
     bundle {
         language {