diff --git a/.github/workflows/rebuild-readme-command.yml b/.github/workflows/rebuild-readme-command.yml
index 9bcd769a..971ab5e1 100644
--- a/.github/workflows/rebuild-readme-command.yml
+++ b/.github/workflows/rebuild-readme-command.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Checkout the pull request branch
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.REPO_ACCESS_TOKEN }}
           repository: ${{ github.event.client_payload.pull_request.head.repo.full_name }}
diff --git a/.github/workflows/terraform-fmt-command.yml b/.github/workflows/terraform-fmt-command.yml
index 094c1673..80dde6f0 100644
--- a/.github/workflows/terraform-fmt-command.yml
+++ b/.github/workflows/terraform-fmt-command.yml
@@ -10,7 +10,7 @@ jobs:
     container: cloudposse/build-harness:slim-latest
     steps:
       # Checkout the pull request branch
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.REPO_ACCESS_TOKEN }}
           repository: ${{ github.event.client_payload.pull_request.head.repo.full_name }}
diff --git a/.github/workflows/terratest-command.yml b/.github/workflows/terratest-command.yml
index c1858911..9028fbf2 100644
--- a/.github/workflows/terratest-command.yml
+++ b/.github/workflows/terratest-command.yml
@@ -43,7 +43,7 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
 
     - name: "Checkout code for ChatOps"
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         token: ${{ secrets.REPO_ACCESS_TOKEN }}
         repository: ${{ github.event.client_payload.pull_request.head.repo.full_name }}
diff --git a/github/auto-approve/.github/workflows/ci.yml b/github/auto-approve/.github/workflows/ci.yml
index ce202bdb..2f11c998 100644
--- a/github/auto-approve/.github/workflows/ci.yml
+++ b/github/auto-approve/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup nodejs
       uses: actions/setup-node@v3
diff --git a/github/auto-assign/.github/workflows/test.yml b/github/auto-assign/.github/workflows/test.yml
index a7b08fd2..1fc69db1 100644
--- a/github/auto-assign/.github/workflows/test.yml
+++ b/github/auto-assign/.github/workflows/test.yml
@@ -6,7 +6,7 @@ jobs:
   build-and-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: setup node
         uses: actions/setup-node@v3
diff --git a/github/create-or-update-comment/.github/workflows/ci.yml b/github/create-or-update-comment/.github/workflows/ci.yml
index 1da1e760..5927d5fd 100644
--- a/github/create-or-update-comment/.github/workflows/ci.yml
+++ b/github/create-or-update-comment/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     outputs:
       issue-number: ${{ steps.vars.outputs.issue-number }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 16.x
@@ -54,7 +54,7 @@ jobs:
       matrix:
         target: [built, committed]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - if: matrix.target == 'built' || github.event_name == 'pull_request'
         uses: actions/download-artifact@v3
         with:
@@ -113,7 +113,7 @@ jobs:
     needs: [test]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/download-artifact@v3
         with:
           name: dist
diff --git a/github/create-or-update-comment/.github/workflows/test-command.yml b/github/create-or-update-comment/.github/workflows/test-command.yml
index eb5ec6cc..f506f77b 100644
--- a/github/create-or-update-comment/.github/workflows/test-command.yml
+++ b/github/create-or-update-comment/.github/workflows/test-command.yml
@@ -18,7 +18,7 @@ jobs:
           echo "branch=$branch" >> $GITHUB_OUTPUT
 
       # Checkout the branch to test
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           repository: ${{ steps.vars.outputs.repository }}
           ref: ${{ steps.vars.outputs.branch }}
diff --git a/github/create-pull-request/.github/workflows/ci.yml b/github/create-pull-request/.github/workflows/ci.yml
index 303eb805..2dc4c4b5 100644
--- a/github/create-pull-request/.github/workflows/ci.yml
+++ b/github/create-pull-request/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 16.x
@@ -46,7 +46,7 @@ jobs:
       matrix:
         target: [built, committed]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: main
       - if: matrix.target == 'built' || github.event_name == 'pull_request'
@@ -115,7 +115,7 @@ jobs:
     needs: [test]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/download-artifact@v3
         with:
           name: dist
diff --git a/github/create-pull-request/.github/workflows/cpr-example-command.yml b/github/create-pull-request/.github/workflows/cpr-example-command.yml
index 4c9e5401..e132d14e 100644
--- a/github/create-pull-request/.github/workflows/cpr-example-command.yml
+++ b/github/create-pull-request/.github/workflows/cpr-example-command.yml
@@ -6,7 +6,7 @@ jobs:
   createPullRequest:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Make changes to pull request
         run: date +%s > report.txt
diff --git a/github/repository-dispatch/.github/workflows/ci.yml b/github/repository-dispatch/.github/workflows/ci.yml
index 73855b28..c10ce74f 100644
--- a/github/repository-dispatch/.github/workflows/ci.yml
+++ b/github/repository-dispatch/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 16.x
@@ -45,7 +45,7 @@ jobs:
       matrix:
         target: [built, committed]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - if: matrix.target == 'built' || github.event_name == 'pull_request'
         uses: actions/download-artifact@v3
         with:
@@ -73,7 +73,7 @@ jobs:
     needs: [test]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/download-artifact@v3
         with:
           name: dist
diff --git a/github/repository-dispatch/.github/workflows/on-repository-dispatch.yml b/github/repository-dispatch/.github/workflows/on-repository-dispatch.yml
index 5ee6a3e8..c7c77088 100644
--- a/github/repository-dispatch/.github/workflows/on-repository-dispatch.yml
+++ b/github/repository-dispatch/.github/workflows/on-repository-dispatch.yml
@@ -11,7 +11,7 @@ jobs:
           PAYLOAD_CONTEXT: ${{ toJson(github.event.client_payload) }}
         run: echo "$PAYLOAD_CONTEXT"
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         if: github.event.client_payload.ref != ''
         with:
           ref: ${{ github.event.client_payload.ref }}
diff --git a/github/slash-command-dispatch/.github/workflows/ci.yml b/github/slash-command-dispatch/.github/workflows/ci.yml
index 5e530d2e..29adbf43 100644
--- a/github/slash-command-dispatch/.github/workflows/ci.yml
+++ b/github/slash-command-dispatch/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 16.x
@@ -33,7 +33,7 @@ jobs:
     needs: [build]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/download-artifact@v3
         with:
           name: dist
diff --git a/github/slash-command-dispatch/.github/workflows/slash-command-dispatch.yml b/github/slash-command-dispatch/.github/workflows/slash-command-dispatch.yml
index d4d1c6fc..010e7c91 100644
--- a/github/slash-command-dispatch/.github/workflows/slash-command-dispatch.yml
+++ b/github/slash-command-dispatch/.github/workflows/slash-command-dispatch.yml
@@ -11,7 +11,7 @@ jobs:
       # Checkout is necessary here due to referencing a local action.
       # It's also necessary when using the 'config-from-file' option.
       # Otherwise, avoid using checkout to keep this workflow fast.
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # Basic configuration
       - name: Slash Command Dispatch