diff --git a/.github/workflows/_test.yml b/.github/workflows/_test.yml
index 5f999cec..056dd48e 100644
--- a/.github/workflows/_test.yml
+++ b/.github/workflows/_test.yml
@@ -43,7 +43,7 @@ jobs:
 
     steps:
       - name: Checkout securesystemslib
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 05137400..611a879d 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -19,7 +19,7 @@ jobs:
     needs: test
     steps:
       - name: Checkout release tag
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
           ref: ${{ github.event.workflow_run.head_branch }}
@@ -54,7 +54,7 @@ jobs:
       release_id: ${{ steps.gh-release.outputs.result }}
     steps:
       - name: Fetch build artifacts
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           name: build-artifacts
           path: dist
@@ -98,7 +98,7 @@ jobs:
       id-token: write # to authenticate as Trusted Publisher to pypi.org
     steps:
       - name: Fetch build artifacts
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           name: build-artifacts
           path: dist
diff --git a/.github/workflows/check-upstream-ed25519.yml b/.github/workflows/check-upstream-ed25519.yml
index 48480e21..963ced5d 100644
--- a/.github/workflows/check-upstream-ed25519.yml
+++ b/.github/workflows/check-upstream-ed25519.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
     - name: Check out repository
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       with:
         persist-credentials: false
     - name: Test if ed25519 upstream main HEAD is what we expect
diff --git a/.github/workflows/test-kms-aws.yml b/.github/workflows/test-kms-aws.yml
index 6b9c2992..946c8604 100644
--- a/.github/workflows/test-kms-aws.yml
+++ b/.github/workflows/test-kms-aws.yml
@@ -13,7 +13,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout securesystemslib
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/test-kms.yml b/.github/workflows/test-kms.yml
index 4ac45ef3..fac70f13 100644
--- a/.github/workflows/test-kms.yml
+++ b/.github/workflows/test-kms.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout securesystemslib
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/test-sigstore.yml b/.github/workflows/test-sigstore.yml
index 9da0de62..6422faad 100644
--- a/.github/workflows/test-sigstore.yml
+++ b/.github/workflows/test-sigstore.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout securesystemslib
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/test-vault.yaml b/.github/workflows/test-vault.yaml
index 0fe3fd22..1e9bdec5 100644
--- a/.github/workflows/test-vault.yaml
+++ b/.github/workflows/test-vault.yaml
@@ -13,7 +13,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout securesystemslib
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
         with:
           persist-credentials: false