diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 76b72b2d..9b2ae89d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,12 +21,12 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
         with:
           distribution: "temurin"
           java-version: 21
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@ac638b010cf58a27ee6c972d7336334ccaf61c96 # v4.4.1
       - name: Publish to GitHub Packages
         run: |
           ./gradlew publishAllPublicationsToGitHubRepository
@@ -40,12 +40,12 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
         with:
           distribution: "temurin"
           java-version: 21
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@ac638b010cf58a27ee6c972d7336334ccaf61c96 # v4.4.1
       - name: Publish to Maven Central
         run: |
           ./gradlew publishAllPublicationsToStagingRepository
@@ -71,33 +71,33 @@ jobs:
           - platform: linux-arm64
             runner: ubuntu-24.04-arm
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
         with:
           distribution: "temurin"
           java-version: 21
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@ac638b010cf58a27ee6c972d7336334ccaf61c96 # v4.4.1
       - name: Build the dependencies needed for the image
         run: ./gradlew :fabric-chaincode-docker:copyAllDeps
       - name: Get commit timestamp
         run: echo "SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)" >> "${GITHUB_ENV}"
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Login to Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
         with:
           registry: docker.io
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
       - name: Build image
         id: build
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
         with:
           file: fabric-chaincode-docker/Dockerfile
           context: fabric-chaincode-docker
@@ -110,7 +110,7 @@ jobs:
           digest="${{ steps.build.outputs.digest }}"
           touch "${{ runner.temp }}/digests/${digest#sha256:}"
       - name: Upload digest
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: digest-${{ matrix.arch.platform }}
           path: ${{ runner.temp }}/digests/*
@@ -131,20 +131,20 @@ jobs:
           - ghcr.io
     steps:
       - name: Download digests
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
         with:
           path: ${{ runner.temp }}/digests
           pattern: digest-*
           merge-multiple: true
       - name: Login to ${{ matrix.registry }}
-        uses: docker/login-action@v3
+        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
         with:
           registry: ${{ matrix.registry }}
           username: ${{ matrix.registry == 'docker.io' && secrets.DOCKERHUB_USERNAME || github.actor }}
           password: ${{ matrix.registry == 'docker.io' && secrets.DOCKERHUB_TOKEN || secrets.GITHUB_TOKEN }}
       - name: Docker metadata
         id: meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
         with:
           images: ${{ matrix.registry }}/${{ env.IMAGE_NAME }}
           tags: |
@@ -152,7 +152,7 @@ jobs:
             type=semver,pattern={{major}}.{{minor}}
             type=semver,pattern={{major}}.{{minor}}.{{patch}}
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
       - name: Create and push manifest list
         working-directory: ${{ runner.temp }}/digests
         run: |
diff --git a/.github/workflows/scan.yml b/.github/workflows/scan.yml
index b0754fd5..fbd5b37e 100644
--- a/.github/workflows/scan.yml
+++ b/.github/workflows/scan.yml
@@ -16,17 +16,17 @@ jobs:
   osv-scanner:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           ref: ${{ inputs.ref }}
-      - uses: actions/setup-go@v5 # Needed for scanning of v2.5.5 and earlier
+      - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0 # Needed for scanning of v2.5.5 and earlier
         with:
           go-version: stable
           cache: false
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
         with:
           distribution: temurin
           java-version: 21
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@ac638b010cf58a27ee6c972d7336334ccaf61c96 # v4.4.1
       - name: Scan
         run: make scan
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9d45c2a4..577227da 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,31 +16,31 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           ref: ${{ inputs.ref }}
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
         with:
           distribution: temurin
           java-version: 21
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@ac638b010cf58a27ee6c972d7336334ccaf61c96 # v4.4.1
       - name: Build and Unit test
         run: ./gradlew :fabric-chaincode-shim:build
 
   intergationtest:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           ref: ${{ inputs.ref }}
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
         with:
           distribution: temurin
           java-version: 21
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: "lts/*"
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@ac638b010cf58a27ee6c972d7336334ccaf61c96 # v4.4.1
       - name: Populate chaincode with latest java-version
         run: |
           ./gradlew -I $GITHUB_WORKSPACE/fabric-chaincode-integration-test/chaincodebootstrap.gradle -PchaincodeRepoDir=$GITHUB_WORKSPACE/fabric-chaincode-integration-test/src/contracts/fabric-shim-api/repository publishShimPublicationToFabricRepository
@@ -66,13 +66,13 @@ jobs:
   docker:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           ref: ${{ inputs.ref }}
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
         with:
           distribution: temurin
           java-version: 21
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@ac638b010cf58a27ee6c972d7336334ccaf61c96 # v4.4.1
       - name: Build Docker image
         run: ./gradlew :fabric-chaincode-docker:buildImage