diff --git a/setup.cfg b/setup.cfg
index ca6f99783..38f50556c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,6 +17,10 @@ classifiers =
     Operating System :: POSIX
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3 :: Only
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
     Topic :: Software Development :: Libraries
     Topic :: Software Development :: Testing
     Topic :: Utilities