diff --git a/pep-0429.txt b/pep-0429.txt
index 3bc46bb7e..9e971436d 100644
--- a/pep-0429.txt
+++ b/pep-0429.txt
@@ -19,7 +19,7 @@ items.
 
 .. Small features may be added up to the first beta
    release.  Bugs may be fixed until the final release,
-   which is planned for February 2014.
+   which is planned for March 2014.
 
 
 Release Manager and Crew
@@ -45,17 +45,12 @@ The releases so far:
 
 (Beta 1 is also "feature freeze"--no new features beyond this point.)
 
-.. The anticipated schedule for future releases:
+The anticipated schedule for future releases:
 
-These *were* the release dates for Python 3.4:
-
-- 3.4.0 candidate 1: January 19, 2014
-- 3.4.0 candidate 2: February 2, 2014
-- 3.4.0 final: February 23, 2014
-
-These release dates are no longer accurate; we plan to add a third beta,
-and slip the whole schedule by several weeks.  The details have not been
-finalized--we'll update this release schedule once they are.
+- 3.4.0 beta 3: January 25, 2014
+- 3.4.0 candidate 1: February 8, 2014
+- 3.4.0 candidate 2: February 22, 2014
+- 3.4.0 final: March 15, 2014
 
 .. don't forget to update final date above as well
 
@@ -66,6 +61,12 @@ before.  However the actual availability of the release
 for download on python.org depends on the schedules of
 the crew and the existence of any release-blocking issues.
 
+Since posting the original schedule, we've added "beta 3" and slipped
+the subsequent releases by three weeks.  This is because of last-minute
+changes due to adoption of "Argument Clinic".  The extra beta will
+give these changes extra time to mature.
+
+
 
 Features for 3.4
 ================