Replace IOError with OSError (#16715)
diff --git a/Lib/test/test_zipimport.py b/Lib/test/test_zipimport.py
index f7cb8b9..9c3f6d4 100644
--- a/Lib/test/test_zipimport.py
+++ b/Lib/test/test_zipimport.py
@@ -459,7 +459,7 @@
 
             self.assertRaises(error, z.load_module, 'abc')
             self.assertRaises(error, z.get_code, 'abc')
-            self.assertRaises(IOError, z.get_data, 'abc')
+            self.assertRaises(OSError, z.get_data, 'abc')
             self.assertRaises(error, z.get_source, 'abc')
             self.assertRaises(error, z.is_package, 'abc')
         finally: