diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 4be39e2..dc87cf1 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -22,6 +22,14 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
+      - uses: syphar/restore-virtualenv@v1
+        id: cache-virtualenv
+        with:
+          requirement_files: requirements.txt  # this is optional
+
+      - uses: syphar/restore-pip-download-cache@v1
+        if: steps.cache-virtualenv.outputs.cache-hit != 'true'
+
       - name: Install dependencies
         run: |
           python3 -m pip install -r requirements_dev.txt