diff --git a/docs/release-notes/release-notes-4.13.1.rst b/docs/release-notes/release-notes-4.13.1.rst
--- a/docs/release-notes/release-notes-4.13.1.rst
+++ b/docs/release-notes/release-notes-4.13.1.rst
@@ -4,7 +4,7 @@
 Release Date
 ^^^^^^^^^^^^
 
-- 2018-08-06
+- 2018-09-06
 
 
 New Features
diff --git a/docs/release-notes/release-notes-4.13.2.rst b/docs/release-notes/release-notes-4.13.2.rst
--- a/docs/release-notes/release-notes-4.13.2.rst
+++ b/docs/release-notes/release-notes-4.13.2.rst
@@ -4,7 +4,7 @@
 Release Date
 ^^^^^^^^^^^^
 
-- 2018-08-18
+- 2018-09-18
 
 
 New Features