diff --git a/.github/workflows/alert-failed-test.yml b/.github/workflows/alert-failed-test.yml
index 92916629d80f3..4d465b03dd43f 100644
--- a/.github/workflows/alert-failed-test.yml
+++ b/.github/workflows/alert-failed-test.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout kibana-operations
-        uses: actions/checkout@v4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           repository: 'elastic/kibana-operations'
           ref: main
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index c4819f86fa1f9..66f99a95a3b2c 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
       with:
         ref: ${{ matrix.branch }}
 
diff --git a/.github/workflows/fix-version-gaps.yml b/.github/workflows/fix-version-gaps.yml
index 77a56a268f20d..1e89ec2553457 100644
--- a/.github/workflows/fix-version-gaps.yml
+++ b/.github/workflows/fix-version-gaps.yml
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Actions
-        uses: actions/checkout@v4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           repository: 'elastic/kibana-github-actions'
           ref: main
diff --git a/.github/workflows/label-failed-test.yml b/.github/workflows/label-failed-test.yml
index ec5114803639e..358ff08edecd1 100644
--- a/.github/workflows/label-failed-test.yml
+++ b/.github/workflows/label-failed-test.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout kibana-operations
-        uses: actions/checkout@v4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           repository: 'elastic/kibana-operations'
           ref: main
diff --git a/.github/workflows/launchdarkly-code-references.yml b/.github/workflows/launchdarkly-code-references.yml
index ab888da06c97a..3f6c4b1ead69f 100644
--- a/.github/workflows/launchdarkly-code-references.yml
+++ b/.github/workflows/launchdarkly-code-references.yml
@@ -16,7 +16,7 @@ jobs:
     if: github.event.repository.fork == false
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           fetch-depth: 11 # This value must be set if the lookback configuration option is not disabled for find-code-references. Read more: https://github.com/launchdarkly/ld-find-code-refs#searching-for-unused-flags-extinctions
       - name: LaunchDarkly Code References
diff --git a/.github/workflows/on-merge.yml b/.github/workflows/on-merge.yml
index b02129edb6fe0..421e4825d1a6a 100644
--- a/.github/workflows/on-merge.yml
+++ b/.github/workflows/on-merge.yml
@@ -24,7 +24,7 @@ jobs:
       )
     steps:
       - name: Checkout Actions
-        uses: actions/checkout@v4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           repository: 'elastic/kibana-github-actions'
           ref: main
diff --git a/.github/workflows/skip-failed-test.yml b/.github/workflows/skip-failed-test.yml
index 4c6d7c94b808d..913ba7b9648d4 100644
--- a/.github/workflows/skip-failed-test.yml
+++ b/.github/workflows/skip-failed-test.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Actions
-        uses: actions/checkout@v4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           repository: 'elastic/kibana-github-actions'
           ref: main
@@ -30,7 +30,7 @@ jobs:
           token: ${{secrets.KIBANAMACHINE_TOKEN}}
 
       - name: Checkout kibana-operations
-        uses: actions/checkout@v4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           repository: 'elastic/kibana-operations'
           ref: main