diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d1724f4..370a67a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,7 +60,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Run doxygen build
-        uses: FreeRTOS/CI-CD-Github-Actions/doxygen@v2
+        uses: FreeRTOS/CI-CD-Github-Actions/doxygen@main
         with:
           path: ./
   spell-check:
@@ -69,7 +69,7 @@ jobs:
       - name: Clone This Repo
         uses: actions/checkout@v3
       - name: Run spellings check
-        uses: FreeRTOS/CI-CD-GitHub-Actions/spellings@v2
+        uses: FreeRTOS/CI-CD-Github-Actions/spellings@main
         with:
           path: ./
   formatting:
@@ -103,7 +103,7 @@ jobs:
         with:
           submodules: "recursive"
       - name: Measure sizes
-        uses: FreeRTOS/CI-CD-Github-Actions/memory_statistics@v2
+        uses: FreeRTOS/CI-CD-Github-Actions/memory_statistics@main
         with:
           config: .github/memory_statistics_config.json
           check_against: docs/doxygen/include/size_table.md
@@ -115,7 +115,7 @@ jobs:
       - name: Check Links
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        uses: FreeRTOS/CI-CD-Github-Actions/link-verifier@v2
+        uses: FreeRTOS/CI-CD-Github-Actions/link-verifier@main
 
   verify-manifest:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/formatting.yml b/.github/workflows/formatting.yml
index f7141e7..8257add 100644
--- a/.github/workflows/formatting.yml
+++ b/.github/workflows/formatting.yml
@@ -19,5 +19,5 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
     - name: Apply Formatting Fix
-      uses: FreeRTOS/CI-CD-Github-Actions/formatting-bot@v2
+      uses: FreeRTOS/CI-CD-Github-Actions/formatting-bot@main
       id: check-formatting
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 33f9a9e..0fed646 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           ref: ${{ github.event.inputs.commit_id }}
       - name: Configure git identity
@@ -53,7 +53,7 @@ jobs:
       - name: Install ZIP tools
         run: sudo apt-get install zip unzip
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           ref: ${{ github.event.inputs.commit_id }}
           path: Fleet-Provisioning-for-AWS-IoT-embedded-sdk