diff --git a/papi/__init__.py b/papi/__init__.py
index b794fd4..3dc1f76 100644
--- a/papi/__init__.py
+++ b/papi/__init__.py
@@ -1 +1 @@
-__version__ = '0.1.0'
+__version__ = "0.1.0"
diff --git a/tests/test_papi.py b/tests/test_papi.py
index 450d30e..2d1905a 100644
--- a/tests/test_papi.py
+++ b/tests/test_papi.py
@@ -2,4 +2,4 @@ from papi import __version__
 
 
 def test_version():
-    assert __version__ == '0.1.0'
+    assert __version__ == "0.1.0"