diff --git a/.github/workflows/docker-publish.yaml b/.github/workflows/docker-publish.yaml
index 04c59cf..479250b 100644
--- a/.github/workflows/docker-publish.yaml
+++ b/.github/workflows/docker-publish.yaml
@@ -40,7 +40,7 @@ jobs:
         run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
 
       - name: Checkout Code
-        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
 
       - name: Build java node image
         run: docker build . --file Dockerfile --tag ghcr.io/${{ github.repository }}/hedera_nft_auction_java_node:latest --tag ghcr.io/${{ github.repository }}/hedera_nft_auction_java_node:$VERSION --tag ghcr.io/${{ github.repository }}/hedera_nft_auction_java_node:$DATETIME --label "runnumber=${GITHUB_RUN_ID}"
diff --git a/.github/workflows/system-test.yaml b/.github/workflows/system-test.yaml
index 2c6b075..9151106 100644
--- a/.github/workflows/system-test.yaml
+++ b/.github/workflows/system-test.yaml
@@ -23,7 +23,7 @@ jobs:
     runs-on: nft-accelerators-linux-medium
     steps:
       - name: Checkout Code
-        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
 
       - name: Set up JDK 14
         uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 # v4.2.1
diff --git a/.github/workflows/unit-integration-test.yaml b/.github/workflows/unit-integration-test.yaml
index 2667e46..cc2c141 100644
--- a/.github/workflows/unit-integration-test.yaml
+++ b/.github/workflows/unit-integration-test.yaml
@@ -23,7 +23,7 @@ jobs:
     runs-on: nft-accelerators-linux-medium
     steps:
       - name: Checkout Code
-        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
 
       - name: Set up JDK 14
         uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 # v4.2.1