diff --git a/pep-0637.txt b/pep-0637.txt
index abaede2c0..c95d7913c 100644
--- a/pep-0637.txt
+++ b/pep-0637.txt
@@ -10,7 +10,7 @@ Type: Standards Track
 Content-Type: text/x-rst
 Created: 24-Aug-2020
 Python-Version: 3.10
-Post-History: 
+Post-History: 23-Sep-2020
 Resolution: 
 
 Abstract