diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index b2abbf7..c6673de 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
       - name: Set up Apache Maven Central
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9 # v4
         with: # running setup-java again overwrites the settings.xml
           distribution: "temurin"
           java-version: "11"
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 62c4518..411892c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,7 +20,7 @@ jobs:
     - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
     - name: Set up JDK ${{ matrix.java-versions }}
-      uses: actions/setup-java@v4
+      uses: actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9 # v4
       with:
         distribution: 'temurin'
         java-version: ${{ matrix.java-versions }}