diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7953b87..1082370 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -27,6 +27,8 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r requirements_dev.txt
+        pip install flake8 pytest black mypy
+        pip install tox==3.24.4
+        pip install -r requirements.txt
     - name: Test with tox
       run: tox
\ No newline at end of file
diff --git a/.github/workflows/python-publish.yaml b/.github/workflows/python-publish.yaml
index e32a168..7b988b7 100644
--- a/.github/workflows/python-publish.yaml
+++ b/.github/workflows/python-publish.yaml
@@ -29,7 +29,9 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r requirements_dev.txt
+        pip install flake8 pytest black mypy
+        pip install tox==3.24.4
+        pip install -r requirements.txt
         pip install build
     - name: Lint with flake8
       run: |
diff --git a/setup.cfg b/setup.cfg
index 7466cf2..d4ec4eb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,11 +17,14 @@ install_requires =
 
 [options.extras_require]
 testing = 
-    black
-    flake8
-    pytest
-    mypy
-    tox
+    pytest>=7.1.3
+    mypy>=0.971
+    flake8>=5.0.4
+    tox>=3.24.4
+    black>=22.8.0
+
+[options.package_data]
+DataBase-Connect=py.typed
 
 [flake8]
 max-line-length = 160