diff --git a/.github/workflows/precommit.yml b/.github/workflows/precommit.yml
index be69ac3..61a5183 100644
--- a/.github/workflows/precommit.yml
+++ b/.github/workflows/precommit.yml
@@ -9,13 +9,18 @@ on:
 jobs:
   main:
     runs-on: ubuntu-latest
+
+    strategy:
+        matrix:
+            python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+
     steps:
       - uses: actions/checkout@v3
       - name: Install poetry
         run: pipx install poetry
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.8"
+          python-version: ${{ matrix.python-version }}
           cache: "poetry"
       - run: poetry install
       - uses: pre-commit/action@v3.0.0
diff --git a/pyproject.toml b/pyproject.toml
index 74d3ecb..47f925f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ documentation = "https://github.com/jhale1805/multicounter"
 keywords = [ "counter", "statistics" ]
 
 [tool.poetry.dependencies]
-python = "^3.8"
+python = "^3.7"
 
 [tool.poetry.dev-dependencies]
 pytest = "^7.4"