diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 7e96e760..136814b1 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,7 +19,7 @@ jobs:
           node-version: 20.x
           cache: npm
       - name: Cache ~/.npm for npm ci
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.npm
           key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -27,7 +27,7 @@ jobs:
       - name: Install dependencies
         run: npm ci
       - name: Cache docusaurus
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ${{ github.workspace }}/.docusaurus
diff --git a/.github/workflows/test-deploy.yml b/.github/workflows/test-deploy.yml
index d8860eae..b5ba3235 100644
--- a/.github/workflows/test-deploy.yml
+++ b/.github/workflows/test-deploy.yml
@@ -19,7 +19,7 @@ jobs:
           node-version: 20.x
           cache: npm
       - name: Cache ~/.npm for npm ci
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.npm
           key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -27,7 +27,7 @@ jobs:
       - name: Install dependencies
         run: npm ci
       - name: Cache docusaurus
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ${{ github.workspace }}/.docusaurus