diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 05bca93..78fb7b7 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -16,10 +16,10 @@ jobs:
     steps:
       - name: Check out code
         uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
       - name: Build
         run: ./gradlew assembleDebug
 
@@ -29,10 +29,10 @@ jobs:
     steps:
       - name: Check out code
         uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
       - name: Build
         run: ./gradlew assembleRelease
 
@@ -42,10 +42,10 @@ jobs:
     steps:
       - name: Check out code
         uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
       - name: Unit tests
         run: ./gradlew testDebug --stacktrace
 
diff --git a/.github/workflows/ktlint.yml b/.github/workflows/ktlint.yml
index 7cde8be..1de7f97 100644
--- a/.github/workflows/ktlint.yml
+++ b/.github/workflows/ktlint.yml
@@ -16,10 +16,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index ca74db3..4b1ac59 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -16,10 +16,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index c48cf92..990410a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,10 +12,10 @@ jobs:
     steps:
       - name: Check out code
         uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
         # Base64 decodes and pipes the GPG key content into the secret file
       - name: Prepare environment