diff --git a/bdsf/_version.py b/bdsf/_version.py
index cd56a00..962088a 100644
--- a/bdsf/_version.py
+++ b/bdsf/_version.py
@@ -12,7 +12,7 @@ def changelog():
     """
     PyBDSF Changelog.
     -----------------------------------------------------------------------
-    2019/04/25 - Version 1.9.0
+    2019/03/25 - Version 1.9.0
 
     2018/10/18 - Add support for Python 3
 
diff --git a/doc/source/whats_new.rst b/doc/source/whats_new.rst
index 413ffa9..b230117 100644
--- a/doc/source/whats_new.rst
+++ b/doc/source/whats_new.rst
@@ -4,7 +4,7 @@
 What's New
 **********
 
-Version 1.9.0 (2019/04/25)):
+Version 1.9.0 (2019/03/25)):
 
     * Add support for Python 3