diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000..2c48305b
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    groups:
+      github-actions:
+        patterns: ["*"]
+    schedule:
+      interval: "weekly"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6cf58c08..815c5e6f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -22,14 +22,14 @@ jobs:
     name: Java ${{ matrix.java }}
     steps:
       - name: Azure login
-        uses: azure/login@v2
+        uses: azure/login@7184910d9eb2b1c5e48f7073824a90609bb9b6d6 # v2.3.1
         with:
           client-id: ${{ secrets.APP_ID }}
           tenant-id: ${{ secrets.TENANT_ID }}
           subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
       - name: Setup java ${{ matrix.java }}
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@cf277c60eb25467037889841efdb72551f06f6c3 # v4.9.1
         with:
           distribution: 'adopt'
           java-version: ${{ matrix.java }}
@@ -47,11 +47,11 @@ jobs:
           TENANT_ID: ${{ secrets.TENANT_ID }}
           CI_EXECUTION: 1
       - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v2
+        uses: EnricoMi/publish-unit-test-result-action@d0a4676d0e0b938bc201470d88276b7c74c712b3 # v2.24.0
         if: always()
         with:
           files: |
             data/target/surefire-reports/*.xml
             ingest/target/surefire-reports/*.xml
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 27dc637b..b6b621d9 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,11 +38,11 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@a37ce9120846195fa4ece8f58b268e6043cb2f26 # v3.7.0
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@b8d3b6e8af63cde30bdc382c0bc28114f4346c88 # v2.28.1
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -56,7 +56,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+      uses: github/codeql-action/autobuild@b8d3b6e8af63cde30bdc382c0bc28114f4346c88 # v2.28.1
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -69,4 +69,4 @@ jobs:
     #   ./location_of_script_within_repo/buildscript.sh
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@b8d3b6e8af63cde30bdc382c0bc28114f4346c88 # v2.28.1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c3bc6d9e..7564be5f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -39,17 +39,17 @@ jobs:
         java: [ '11' ]
     name: Java ${{ matrix.java }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
         with:
           ref: ${{ github.event.inputs.tag || github.ref }}
       - name: Azure login
-        uses: azure/login@v2
+        uses: azure/login@7184910d9eb2b1c5e48f7073824a90609bb9b6d6 # v2.3.1
         with:
           client-id: ${{ secrets.APP_ID }}
           tenant-id: ${{ secrets.TENANT_ID }}
           subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
       - name: Setup java ${{ matrix.java }}
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@cf277c60eb25467037889841efdb72551f06f6c3 # v4.9.1
         with:
           distribution: 'adopt'
           java-version: ${{ matrix.java }}
@@ -105,7 +105,7 @@ jobs:
         continue-on-error: true
         if: ${{ github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.github_release == 'true') }}
       - name: Azure login for azuresdkpartnerdrops SA
-        uses: azure/login@v2
+        uses: azure/login@7184910d9eb2b1c5e48f7073824a90609bb9b6d6 # v2.3.1
         with:
           client-id: ${{ secrets.AZURESDKPARTNERDROPS_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -120,7 +120,7 @@ jobs:
             --auth-mode login
         if: ${{ github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.upload_to_azure == 'true') }}
       - name: Trigger pipelines release
-        uses: jacopocarlini/azure-pipelines@v1.3
+        uses: jacopocarlini/azure-pipelines@b9721743a54e862597395b4a70727cfdc03028fb # v1.3
         with:
           azure-devops-project-url: '${{ secrets.AZURE_PIPELINES_RELEASE_REPO }}'
           azure-devops-token: '${{ secrets.AZURE_PIPELINES_PAT }}'