diff --git a/.github/workflows/fuzz-test.yml b/.github/workflows/fuzz-test.yml
index 941c012..7d4d746 100644
--- a/.github/workflows/fuzz-test.yml
+++ b/.github/workflows/fuzz-test.yml
@@ -75,7 +75,7 @@ jobs:
           echo "CORPUS_DIR=${GOCACHE}/fuzz" >> "${GITHUB_ENV}"
       -
         name: Retrieve fuzz corpus from cache
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@a7833574556fa59680c1b7cb190c1735db73ebf0 # v5.0.0
         with:
           key: ${{ runner.os }}-go-fuzz
           path:
diff --git a/.github/workflows/markdown-changed.yml b/.github/workflows/markdown-changed.yml
index 0473fa0..c5c88d1 100644
--- a/.github/workflows/markdown-changed.yml
+++ b/.github/workflows/markdown-changed.yml
@@ -22,7 +22,7 @@ jobs:
         ref: ${{ github.event.pull_request.head.sha }}
     -
       name: Get changed markdown files
-      uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v4.7.0
+      uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v4.7.0
       id: changed-markdown-files
       with:
         files: '**/*.md'