diff --git a/README b/README
index 5f9531d6185..3c324b4d1e2 100644
--- a/README
+++ b/README
@@ -161,7 +161,7 @@ http://www.python.org/dev/peps/.
 Release Schedule
 ----------------
 
-See PEP XXX for release details: http://www.python.org/dev/peps/pep-0XXX/
+See PEP 398 for release details: http://www.python.org/dev/peps/pep-0398/
 
 
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