diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index 01674dc..dbe04ba 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -21,7 +21,7 @@ jobs:
         run: |
           poetry config virtualenvs.create true --local
           poetry config virtualenvs.in-project true --local
-      - uses: actions/cache@v3
+      - uses: actions/cache@v6
         name: Define a cache for the virtual environment based on the dependencies lock file
         with:
           path: ./.venv
diff --git a/.github/workflows/test-on-pr.yml b/.github/workflows/test-on-pr.yml
index c058685..272951b 100644
--- a/.github/workflows/test-on-pr.yml
+++ b/.github/workflows/test-on-pr.yml
@@ -21,7 +21,7 @@ jobs:
         run: |
           poetry config virtualenvs.create true --local
           poetry config virtualenvs.in-project true --local
-      - uses: actions/cache@v3
+      - uses: actions/cache@v6
         name: Define a cache for the virtual environment based on the dependencies lock file
         with:
           path: ./.venv