diff --git a/.github/workflows/lint_pr_title.yml b/.github/workflows/lint_pr_title.yml
index 152d73f51..556b8fbad 100644
--- a/.github/workflows/lint_pr_title.yml
+++ b/.github/workflows/lint_pr_title.yml
@@ -1,5 +1,4 @@
 name: "Lint PR title"
-
 on:
   pull_request_target:
     types:
@@ -14,7 +13,7 @@ jobs:
     name: Validate PR title
     runs-on: ubuntu-latest
     steps:
-      - uses: amannn/action-semantic-pull-request@v5
+      - uses: amannn/action-semantic-pull-request@b6bca70dcd3e56e896605356ce09b76f7e1e0d39 # ratchet:amannn/action-semantic-pull-request@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
diff --git a/.github/workflows/pr-opened.yml b/.github/workflows/pr-opened.yml
index 16f6d56d7..0d79afb33 100644
--- a/.github/workflows/pr-opened.yml
+++ b/.github/workflows/pr-opened.yml
@@ -1,6 +1,4 @@
----
 name: PR opened
-
 on:
   pull_request_target:
     # GITHUB_TOKEN is readonly and the action will fail for Dependabot
@@ -15,7 +13,7 @@ jobs:
     permissions:
       pull-requests: write
     steps:
-      - uses: actions/github-script@v6
+      - uses: actions/github-script@98814c53be79b1d30f795b907e553d8679345975 # ratchet:actions/github-script@v6
         with:
           script: |
             // adds a comment to the PR (there is the issue API only which works work PRs too)
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9c287762f..7f81bbfcc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,26 +1,24 @@
 name: Release
-
 on:
   push:
     branches:
       - main
-
+      
 jobs:
   release:
     runs-on: ubuntu-latest
     steps:
       - name: Get app installation token
-        uses: npalm/action-app-token@v1.1.0
+        uses: npalm/action-app-token@dd4bb16d91ced5659bc618705c96b822c5a42136 # ratchet:npalm/action-app-token@v1.1.0
         id: token
         with:
           appId: ${{ secrets.APP_ID }}
           appPrivateKeyBase64: ${{ secrets.APP_PRIVATE_KEY_BASE64 }}
           appInstallationType: repo
           appInstallationValue: ${{ github.repository }}
-
       # bootstrap-sha and release-as needs to be removed after first release
       - name: Release
-        uses: google-github-actions/release-please-action@v3
+        uses: google-github-actions/release-please-action@d3c71f9a0a55385580de793de58da057b3560862 # ratchet:google-github-actions/release-please-action@v3
         with:
           release-type: terraform-module
           token: ${{ steps.token.outputs.token }}
diff --git a/.github/workflows/slash_ops_commands.yml b/.github/workflows/slash_ops_commands.yml
index 05d7b0a40..e23539f91 100644
--- a/.github/workflows/slash_ops_commands.yml
+++ b/.github/workflows/slash_ops_commands.yml
@@ -1,9 +1,7 @@
----
 name: Execute ChatOps command
-
 on:
   repository_dispatch:
-    types: 
+    types:
       - help-command
 
 jobs:
@@ -16,9 +14,8 @@ jobs:
         run: |
           maintainer=$(cat CODEOWNERS | grep -oE "@[a-zA-Z0-9_-]+" | shuf -n 1)
           echo "maintainer=$maintainer" >> "$GITHUB_OUTPUT"
-
       - name: Create comment
-        uses: actions/github-script@v6
+        uses: actions/github-script@98814c53be79b1d30f795b907e553d8679345975 # ratchet:actions/github-script@v6
         with:
           script: |
             // adds a comment to the PR (there is the issue API, which works work PRs too)
diff --git a/.github/workflows/slash_ops_comment_dispatch.yml b/.github/workflows/slash_ops_comment_dispatch.yml
index 9e9f686f7..9c692d857 100644
--- a/.github/workflows/slash_ops_comment_dispatch.yml
+++ b/.github/workflows/slash_ops_comment_dispatch.yml
@@ -1,6 +1,4 @@
----
 name: PR commented
-
 on:
   issue_comment:
     types:
@@ -11,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Slash Command Dispatch
-        uses: peter-evans/slash-command-dispatch@v3
+        uses: peter-evans/slash-command-dispatch@a28ee6cd74d5200f99e247ebc7b365c03ae0ef3c # ratchet:peter-evans/slash-command-dispatch@v3
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           issue-type: pull-request
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index 47827c1a1..99cce6ef0 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -1,5 +1,4 @@
 name: 'Close stale issues and PRs'
-
 on:
   schedule:
     - cron: '25 2 * * *'
@@ -8,7 +7,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v7
+      - uses: actions/stale@6f05e4244c9a0b2ed3401882b05d701dd0a7289b # ratchet:actions/stale@v7
         with:
           stale-issue-message: 'This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 15 days.'
           stale-pr-message: 'This PR is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 15 days.'
diff --git a/.github/workflows/update_docs.yml b/.github/workflows/update_docs.yml
index 3394ac9bd..68b6a8e7e 100644
--- a/.github/workflows/update_docs.yml
+++ b/.github/workflows/update_docs.yml
@@ -1,5 +1,4 @@
 name: Update docs
-
 on:
   push:
     branches:
@@ -10,14 +9,12 @@ jobs:
     # update docs after merge back to develop
     name: Auto update terraform docs
     runs-on: ubuntu-latest
-
     steps:
       - name: Checkout branch
-        uses: actions/checkout@v3
-
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # ratchet:actions/checkout@v3
       - name: Generate TF docs
-        uses: terraform-docs/gh-actions@v1.0.0
+        uses: terraform-docs/gh-actions@f6d59f89a280fa0a3febf55ef68f146784b20ba0 # ratchet:terraform-docs/gh-actions@v1.0.0
         with:
           find-dir: .
           git-commit-message: "docs: auto update terraform docs"
-          git-push: true
\ No newline at end of file
+          git-push: true