diff --git a/README.rst b/README.rst
index de754f0b..de75ed1f 100644
--- a/README.rst
+++ b/README.rst
@@ -30,7 +30,7 @@ Installation
 
   pip3 install auditwheel
 
-It requires Python 3.3+, and runs on Linux. It requires that the shell command
+It requires Python 3.4+, and runs on Linux. It requires that the shell command
 ``unzip`` be available in the ``PATH``. Only systems that use
 `ELF <https://en.wikipedia.org/wiki/Executable_and_Linkable_Format>`_-based
 linkage are supported (this should be essentially every Linux).
diff --git a/setup.cfg b/setup.cfg
index 99170922..bba71c19 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -13,6 +13,10 @@ classifier =
         License :: OSI Approved :: MIT License
         Operating System :: POSIX :: Linux
         Programming Language :: Python :: 3
+        Programming Language :: Python :: 3.4
+        Programming Language :: Python :: 3.5
+        Programming Language :: Python :: 3.6
+        Programming Language :: Python :: 3 :: Only
         Topic :: Software Development
         Topic :: Software Development :: Build Tools
         Topic :: Software Development :: Libraries :: Python Modules