diff --git a/setup.cfg b/setup.cfg
index 7b9ad63..733defa 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,6 +17,7 @@ classifiers =
 	Programming Language :: Python :: 3
 	Programming Language :: Python :: 3 :: Only
 	Programming Language :: Python :: 3.6
+	Programming Language :: Python :: 3.7
 license = MIT
 license_file = LICENSE
 description = A pure Python library for reading old Macintosh resource manager data