diff --git a/setup.cfg b/setup.cfg
index a116be3..0ae31b3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -22,8 +22,7 @@ classifier =
     Operating System :: OS Independent
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3 :: Only
 
 [files]
 packages =
@@ -71,8 +70,3 @@ flake8.extension =
 [extras]
 pep257 =
   flake8-docstrings==1.7.0 # MIT
-
-[egg_info]
-tag_build =
-tag_date = 0
-tag_svn_revision = 0