diff --git a/.github/workflows/package.yaml b/.github/workflows/package.yaml
index cfd54389..b9dd3f37 100644
--- a/.github/workflows/package.yaml
+++ b/.github/workflows/package.yaml
@@ -10,12 +10,12 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [windows-2022, ubuntu-22.04, macos-12]
+        os: [windows-2022, ubuntu-20.04, macos-12]
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: true
-      - name: Set up JDK 21.0.2
+      - name: Set up JDK 21.0.1
         uses: actions/setup-java@v4
         with:
           distribution: 'temurin'