diff --git a/.github/actions/setup-venv/action.yml b/.github/actions/setup-venv/action.yml
index a0ddf79..c53c9e0 100644
--- a/.github/actions/setup-venv/action.yml
+++ b/.github/actions/setup-venv/action.yml
@@ -31,7 +31,7 @@ runs:
         # Get the exact Python version to use in the cache key.
         echo "PYTHON_VERSION=$(python --version)" >> $GITHUB_ENV
 
-    - uses: actions/cache@v2
+    - uses: actions/cache@v4
       id: virtualenv-cache
       with:
         path: .venv
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 48c25be..28b415f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -82,7 +82,7 @@ jobs:
 
       - name: Upload package distribution files
         if: matrix.task.name == 'Build'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: package
           path: dist
@@ -117,7 +117,7 @@ jobs:
           echo "TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
 
       - name: Download package distribution files
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: package
           path: dist