diff --git a/.github/workflows/_test.yml b/.github/workflows/_test.yml
index 029eba9dc2..68b02d9662 100644
--- a/.github/workflows/_test.yml
+++ b/.github/workflows/_test.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout TUF
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
@@ -50,7 +50,7 @@ jobs:
 
     steps:
       - name: Checkout TUF
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/_test_sslib_main.yml b/.github/workflows/_test_sslib_main.yml
index 8be70055b3..caf9153528 100644
--- a/.github/workflows/_test_sslib_main.yml
+++ b/.github/workflows/_test_sslib_main.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout TUF
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 40773d7df8..6d90535ec5 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -18,7 +18,7 @@ jobs:
     needs: test
     steps:
       - name: Checkout release tag
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
           ref: ${{ github.event.workflow_run.head_branch }}
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 426f20f3b1..0044a49492 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -23,14 +23,14 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       with:
         persist-credentials: false
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v4.36.0 # zizmor: ignore[unpinned-uses]
+      uses: github/codeql-action/init@v4.36.2 # zizmor: ignore[unpinned-uses]
       with:
         languages: 'python'
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v4.36.0 # zizmor: ignore[unpinned-uses]
+      uses: github/codeql-action/analyze@v4.36.2 # zizmor: ignore[unpinned-uses]
diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index 3358297097..d75c391f0c 100644
--- a/.github/workflows/conformance.yml
+++ b/.github/workflows/conformance.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout conformance client
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 63cfb651a3..be842b58b7 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
       - name: 'Dependency Review'
diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml
index 941b23cefa..0149bf7707 100644
--- a/.github/workflows/scorecards.yml
+++ b/.github/workflows/scorecards.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
@@ -37,6 +37,6 @@ jobs:
           publish_results: true
 
       - name: "Upload to code-scanning dashboard"
-        uses: github/codeql-action/upload-sarif@v4.36.0 # zizmor: ignore[unpinned-uses]
+        uses: github/codeql-action/upload-sarif@v4.36.2 # zizmor: ignore[unpinned-uses]
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/specification-version-check.yml b/.github/workflows/specification-version-check.yml
index 9a78aa0d44..ee78fec1b3 100644
--- a/.github/workflows/specification-version-check.yml
+++ b/.github/workflows/specification-version-check.yml
@@ -14,7 +14,7 @@ jobs:
     outputs:
       version: ${{ steps.get-version.outputs.version }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
          persist-credentials: false
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0