diff --git a/pep-0537.txt b/pep-0537.txt
index 3423519e0..b221f2ae8 100644
--- a/pep-0537.txt
+++ b/pep-0537.txt
@@ -57,10 +57,10 @@ Actual:
 - 3.7.0 beta 1: 2018-01-31
   (No new features beyond this point.)
 - 3.7.0 beta 2: 2018-02-27
+- 3.7.0 beta 3: 2018-03-29
 
 Expected:
 
-- 3.7.0 beta 3: 2018-03-26
 - 3.7.0 beta 4: 2018-04-30
 - 3.7.0 candidate 1: 2018-05-21
 - 3.7.0 candidate 2: 2018-06-04 (if necessary)