diff --git a/RevisionHistory.html b/RevisionHistory.html
index d233c235..f6b877b6 100644
--- a/RevisionHistory.html
+++ b/RevisionHistory.html
@@ -419,7 +419,7 @@
 </ul>
 </ul>
 
-<ul><li>Version 7.3.0</li>
+<ul><li>Version 7.3.1</li>
 <ul>
 <li>Added zonal percent completion graph to profile options</li>
 <li>Added polar plot of the astig of selected wave fronts under View menu.</li>