diff --git a/.github/workflows/add-content-to-project.yml b/.github/workflows/add-content-to-project.yml
index cdacea1..31dc0d3 100644
--- a/.github/workflows/add-content-to-project.yml
+++ b/.github/workflows/add-content-to-project.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Set Issue to 'Priority = Triage Next'"
-        uses: leonsteinhaeuser/project-beta-automations@v2.1.0
+        uses: leonsteinhaeuser/project-beta-automations@d1c1261558118c0876fdb2b57a649303925e5a70 # v2.1.0
         if: github.event_name == 'issues'
         with:
           gh_token: ${{ secrets.TF_DEVEX_PROJECT_GITHUB_TOKEN }}
@@ -29,7 +29,7 @@ jobs:
           operation_mode: custom_field
           custom_field_values: '[{\"name\":\"Priority\",\"type\":\"single_select\",\"value\":\"Triage Next\"}]'
       - name: "Set Pull Request to 'Priority = Triage Next'"
-        uses: leonsteinhaeuser/project-beta-automations@v2.1.0
+        uses: leonsteinhaeuser/project-beta-automations@d1c1261558118c0876fdb2b57a649303925e5a70 # v2.1.0
         if: github.event_name == 'pull_request'
         with:
           gh_token: ${{ secrets.TF_DEVEX_PROJECT_GITHUB_TOKEN }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 567bceb..b2618a7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -37,7 +37,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
+        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
         with:
           fetch-depth: 0
           # Avoid persisting GITHUB_TOKEN credentials as they take priority over our service account PAT for `git push` operations
@@ -66,7 +66,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
+        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
         with:
           fetch-depth: 0
           # Default input is the SHA that initially triggered the workflow. As we created a new commit in the previous job,
@@ -95,7 +95,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
+        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
         with:
           fetch-depth: 0
           # Default input is the SHA that initially triggered the workflow. As we created a new commit in the previous job,
@@ -121,7 +121,7 @@ jobs:
     permissions:
       contents: write # Needed to create GitHub release
     steps:
-      - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
+      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
         with:
           ref: ${{ inputs.versionNumber }}
           fetch-depth: 0
diff --git a/.github/workflows/setup-terraform.yml b/.github/workflows/setup-terraform.yml
index 2b6d9af..7f074c3 100644
--- a/.github/workflows/setup-terraform.yml
+++ b/.github/workflows/setup-terraform.yml
@@ -20,7 +20,7 @@ jobs:
         terraform-versions: [0.11.14, latest]
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform - ${{ matrix['terraform-versions'] }}
       uses: ./
@@ -44,7 +44,7 @@ jobs:
         terraform-versions: [0.11.14, latest]
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform (no wrapper) - ${{ matrix['terraform-versions'] }}
       uses: ./
@@ -69,7 +69,7 @@ jobs:
         terraform-versions: [~0.12, 0.12.x, <0.13.0]
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform - ${{ matrix['terraform-versions'] }}
       uses: ./
@@ -88,7 +88,7 @@ jobs:
         terraform-versions: [~0.12, 0.12.x, <0.13.0]
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform (no wrapper) - ${{ matrix['terraform-versions'] }}
       uses: ./
@@ -109,7 +109,7 @@ jobs:
       TF_CLOUD_API_TOKEN: 'XXXXXXXXXXXXXX.atlasv1.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform
       uses: ./
@@ -138,7 +138,7 @@ jobs:
       TF_CLOUD_API_TOKEN: 'XXXXXXXXXXXXXX.atlasv1.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform
       uses: ./
@@ -166,7 +166,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform
       uses: ./
@@ -189,7 +189,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform
       uses: ./
@@ -220,7 +220,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform
       uses: ./
@@ -256,7 +256,7 @@ jobs:
         working-directory: ./.github/workflows/data/local
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform
       uses: ./
@@ -289,7 +289,7 @@ jobs:
         working-directory: ./.github/workflows/data/local
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Setup Terraform
       uses: ./