diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index c6fe497..e4d89f3 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -8,13 +8,13 @@ on:
   pull_request:
     branches: [main, master]
 
-jobs:
-  build:
+
+	@@ -14,22 +14,23 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     strategy:
       matrix:
-        python-version: ["3.7", "3.9", "3.11"]
+        python-version: ["3.7", "3.9", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
@@ -25,13 +25,11 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install --user pipenv
-          pipenv install pytest
-          pipenv install
-      - name: Turn on 'editable' mode
-        run: |
-          pipenv install -e .
+          pip install pytest
+          pipenv install --dev
+      - name: Install package in editable mode
+        run: pipenv run pip install -e .
       - name: Test with pytest
-        run: |
-          pipenv run python -m pytest
+        run: pipenv run pytest
 
 
diff --git a/Pipfile b/Pipfile
index 3f60b0b..d81ccbb 100644
--- a/Pipfile
+++ b/Pipfile
@@ -11,4 +11,4 @@ twine = "*"
 [dev-packages]
 
 [requires]
-python_version = "3.11"
+python_version = "3"