diff --git a/.github/workflows/dco.yml b/.github/workflows/dco.yml
index 01cd9b1..52727cf 100644
--- a/.github/workflows/dco.yml
+++ b/.github/workflows/dco.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-24.04
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index f58806a..c6879e8 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-24.04
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
         with:
           persist-credentials: false
       - uses: actions/dependency-review-action@a1d282b36b6f3519aa1f3fc636f609c47dddb294
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 5d313da..8fcb7dc 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -19,15 +19,15 @@ jobs:
       id-token: write
       security-events: write
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
         with:
           persist-credentials: false
-      - uses: ossf/scorecard-action@4eaacf0543bb3f2c246792bd56e8cdeffafb205a
+      - uses: ossf/scorecard-action@2d1146689b8cda280b9bc96326124645441f03bc
         with:
           results_file: results.sarif
           results_format: sarif
           publish_results: true
-      - uses: github/codeql-action/upload-sarif@7188fc363630916deb702c7fdcf4e481b751f97a
+      - uses: github/codeql-action/upload-sarif@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81
         with:
           sarif_file: results.sarif
       - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 2350e81..04852f9 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-24.04
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
         with:
           persist-credentials: false
       - uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4