diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1c01668865..16ee635914 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           access_token: ${{ github.token }}
       - name: 'Check out repository'
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
       - name: 'Cache local Maven repository'
         uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9
         with:
@@ -31,7 +31,7 @@ jobs:
           restore-keys: |
             maven-
       - name: 'Set up JDK ${{ matrix.java }}'
-        uses: actions/setup-java@2dfa2011c5b2a0f1489bf9e433881c92c1631f88
+        uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73
         with:
           java-version: ${{ matrix.java }}
           distribution: 'zulu'
@@ -49,7 +49,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
       - name: 'Cache local Maven repository'
         uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9
         with:
@@ -58,7 +58,7 @@ jobs:
           restore-keys: |
             maven-
       - name: 'Set up JDK 11'
-        uses: actions/setup-java@2dfa2011c5b2a0f1489bf9e433881c92c1631f88
+        uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73
         with:
           java-version: 11
           distribution: 'zulu'
@@ -78,7 +78,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
       - name: 'Cache local Maven repository'
         uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9
         with:
@@ -87,7 +87,7 @@ jobs:
           restore-keys: |
             maven-
       - name: 'Set up JDK 11'
-        uses: actions/setup-java@2dfa2011c5b2a0f1489bf9e433881c92c1631f88
+        uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73
         with:
           java-version: 11
           distribution: 'zulu'