diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 5647a3c..d2708c0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -16,9 +16,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - '3.7'
-        - '3.8'
-        - '3.9'
         - '3.10'
 
     steps:
@@ -28,12 +25,6 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
-    - uses: actions/cache@v2
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('requirements/*.txt') }}
-        restore-keys: |
-          ${{ runner.os }}-pip-
 
     - name: Upgrade packaging tools
       run: python -m pip install --upgrade pip setuptools virtualenv wheel