diff --git a/tox.ini b/tox.ini
index 6c38e8a..10a21ba 100644
--- a/tox.ini
+++ b/tox.ini
@@ -60,7 +60,7 @@ commands =
 description = check types
 skip_install = true
 deps =
-    types-cryptography
+    cryptography
     dnspython
     types-requests
     mypy