diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 62b11f3..c0e982b 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -26,7 +26,7 @@ jobs:
           poetry-version: ${{ env.POETRY_VERSION }}
 
       - name: Restore & Cache Poetry and Dependences
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         id: poetry-cache
         with:
           path: |
diff --git a/.github/workflows/document-test.yml b/.github/workflows/document-test.yml
index 6224c2a..7e4c783 100644
--- a/.github/workflows/document-test.yml
+++ b/.github/workflows/document-test.yml
@@ -49,7 +49,7 @@ jobs:
         run: ${{ env.CXX }} --version
 
       - name: Restore & Cache {fmt}
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         id: fmt-cache
         with:
           path: ${{ runner.temp }}/libs/fmt