diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 35cddb2..a763cd4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -30,6 +30,7 @@ jobs:
     - uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
+        cache: 'pip'
 
     - uses: actions/checkout@v2
       with:
@@ -61,6 +62,7 @@ jobs:
     - uses: actions/setup-python@v2
       with:
         python-version: '3.7'
+        cache: 'pip'
 
     - uses: actions/checkout@v2
       with: