diff --git a/src/python/pants/notes/1.9.x.rst b/src/python/pants/notes/1.9.x.rst
index 11155a94029..e995590dd1f 100644
--- a/src/python/pants/notes/1.9.x.rst
+++ b/src/python/pants/notes/1.9.x.rst
@@ -3,7 +3,13 @@
 
 This document describes releases leading up to the ``1.9.x`` ``stable`` series.
 
-1.9.0rc0 (07/18/2018)
+1.9.0rc1 (07/20/2018)
+---------------------
+
+* 1.9.0rc0 failed due to a pypi error (#6192)
+  `Issue 6192 <https://github.com/pantsbuild/pants/issues/6192>`_
+
+1.9.0rc0 (07/19/2018)
 ---------------------
 
 New features
diff --git a/src/python/pants/notes/master.rst b/src/python/pants/notes/master.rst
index 4541e2ad920..97ff2aa63e7 100644
--- a/src/python/pants/notes/master.rst
+++ b/src/python/pants/notes/master.rst
@@ -4,7 +4,7 @@ Master Pre-Releases
 This document describes ``dev`` releases which occur weekly from master, and which do
 not undergo the vetting associated with ``stable`` releases.
 
-1.9.0rc0 (07/18/2018)
+1.9.0rc0 (07/19/2018)
 ---------------------
 
 New features