diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py
index 597909e..e025313 100644
--- a/Lib/distutils/dist.py
+++ b/Lib/distutils/dist.py
@@ -1111,7 +1111,8 @@
         """Write the PKG-INFO format data to a file object.
         """
         version = '1.0'
-        if self.provides or self.requires or self.obsoletes:
+        if (self.provides or self.requires or self.obsoletes or
+            self.classifiers or self.download_url):
             version = '1.1'
 
         self._write_field(file, 'Metadata-Version', version)
diff --git a/Lib/distutils/tests/test_dist.py b/Lib/distutils/tests/test_dist.py
index ff9fa8fc..4b7bbeb 100644
--- a/Lib/distutils/tests/test_dist.py
+++ b/Lib/distutils/tests/test_dist.py
@@ -245,6 +245,20 @@
         sys.argv[:] = self.argv[1]
         super(MetadataTestCase, self).tearDown()
 
+    def test_classifier(self):
+        attrs = {'name': 'Boa', 'version': '3.0',
+                 'classifiers': ['Programming Language :: Python :: 3']}
+        dist = Distribution(attrs)
+        meta = self.format_metadata(dist)
+        self.assertIn('Metadata-Version: 1.1', meta)
+
+    def test_download_url(self):
+        attrs = {'name': 'Boa', 'version': '3.0',
+                 'download_url': 'http://example.org/boa'}
+        dist = Distribution(attrs)
+        meta = self.format_metadata(dist)
+        self.assertIn('Metadata-Version: 1.1', meta)
+
     def test_long_description(self):
         long_desc = textwrap.dedent("""\
         example::
diff --git a/Misc/NEWS b/Misc/NEWS
index 2b6a890..9375d8f 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -39,7 +39,11 @@
 
 Library
 -------
- 
+
+- Issue #8933: distutils' PKG-INFO files will now correctly report
+  Metadata-Version: 1.1 instead of 1.0 if a Classifier or Download-URL field is
+  present.
+
 - Issue #8286: The distutils command sdist will print a warning message instead
   of crashing when an invalid path is given in the manifest template.