diff --git a/.github/workflows/data-checks.yml b/.github/workflows/data-checks.yml
index be9cbeea..ac111d2a 100644
--- a/.github/workflows/data-checks.yml
+++ b/.github/workflows/data-checks.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
       # installs Python
       # one execution of the tests per version listed above
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
@@ -28,7 +28,7 @@ jobs:
         uses: hmarr/debug-action@v2
       - name: Load cached Poetry installation
         id: cached-poetry-dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.cache/pypoetry/virtualenvs
           key: env-${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('**/poetry.lock') }}-${{ hashFiles('.github/workflows/data-checks.yml') }}
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index cceff8ee..d95b1488 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -17,9 +17,9 @@ jobs:
       working-directory: ./client
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Cypress nightly tests 🌃
-        uses: cypress-io/github-action@v2
+        uses: cypress-io/github-action@v6
         with:
           working-directory: ${{env.working-directory}}
           start: npm start