diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index e3c5c26..0d50445 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -36,7 +36,7 @@ jobs:
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         env:
           cache-name: cache-artifacts
         with:
diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index 8ea1e4e..debd2c6 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -21,7 +21,7 @@ jobs:
         with:
           version: '1'
       - name: Cache artifacts
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         env:
           cache-name: cache-artifacts
         with: