diff --git a/.github/workflows/github-release.yml b/.github/workflows/github-release.yml
index 57752e5..2e8a384 100644
--- a/.github/workflows/github-release.yml
+++ b/.github/workflows/github-release.yml
@@ -12,6 +12,9 @@ jobs:
       contents: write
     steps:
       - uses: actions/checkout@v3
+        with:
+          fetch-tags: true
+          fetch-depth: 0
 
       - name: 'Install OptiPNG'
         run: sudo apt-get install -y optipng
@@ -20,7 +23,7 @@ jobs:
         run: |
           find . -name "*.png" -exec optipng -o9 {} \;
 
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@v3
         with:
           distribution: 'temurin'