diff --git a/.gitignore b/.gitignore
index 0e6841b..3dcf59f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@
 venv
 build
 dist
-*.egg-info
\ No newline at end of file
+*.egg-info
+.tox
\ No newline at end of file
diff --git a/src/trackteroid/constants.py b/src/trackteroid/constants.py
index d589916..7ebba4a 100644
--- a/src/trackteroid/constants.py
+++ b/src/trackteroid/constants.py
@@ -28,4 +28,4 @@
 #  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 
-__VERSION__ = "0.1.0rc1"
+__VERSION__ = "0.1.0rc2"
diff --git a/tests/test_placeholder.py b/tests/test_placeholder.py
new file mode 100644
index 0000000..3ada1ee
--- /dev/null
+++ b/tests/test_placeholder.py
@@ -0,0 +1,2 @@
+def test_placeholder():
+    assert True
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..590288c
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,13 @@
+[tox]
+requires =
+    tox>=4
+env_list = py{37,38,39,310,311}
+skip_missing_interpreters = true
+
+[testenv]
+description = run unit tests
+deps =
+    pytest>=7
+    pytest-sugar
+commands =
+    pytest {posargs:tests}