diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index dc2a527..2964cd3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,9 +13,12 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
           python-version: 3.7.1
+          architecture: x64
+          cache: 'pip'
+          cache-dependency-path: requirements.txt
       - run: pip install -r requirements.txt
       - run: python3 -m unittest discover -s ./tests -p '*.py'
 
@@ -26,9 +29,12 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
           python-version: 3.8.0
+          architecture: x64
+          cache: 'pip'
+          cache-dependency-path: requirements.txt
       - run: pip install -r requirements.txt
       - run: python3 -m unittest discover -s ./tests -p '*.py'
 
@@ -39,9 +45,12 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
           python-version: 3.9.0
+          architecture: x64
+          cache: 'pip'
+          cache-dependency-path: requirements.txt
       - run: pip install -r requirements.txt
       - run: python3 -m unittest discover -s ./tests -p '*.py'
 
@@ -52,9 +61,12 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
           python-version: 3.10.0
+          architecture: x64
+          cache: 'pip'
+          cache-dependency-path: requirements.txt
       - run: pip install -r requirements.txt
       - run: python3 -m unittest discover -s ./tests -p '*.py'
 
@@ -65,8 +77,11 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
           python-version: 3.11.0
+          architecture: x64
+          cache: 'pip'
+          cache-dependency-path: requirements.txt
       - run: pip install -r requirements.txt
       - run: python3 -m unittest discover -s ./tests -p '*.py'