diff --git a/.gitignore b/.gitignore
index 3c564c7..15cce88 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,12 +1,13 @@
 *.pyc
 *.sw?
 *~
 .coverage
 .eggs/
 __pycache__
 *.egg-info/
 build/
 dist/
 version.txt
 .tox
 .mypy_cache/
+.hypothesis/