diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 77e0059aff..52e7421678 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -22,6 +22,12 @@ individual files.
 
 The changes are now listed with the most recent at the top.
 
+**June 1 2023 :: Smoother removal. Tag v10.7.3**
+
+- Dead smoother code removed.
+- Documentation fix for quality control.
+- Cray Compiler Environment mkmf.template 
+
 **May 10 2023 :: Doc-fix. Tag v10.7.2**
  
 - conf.py changes for latest readthedocs. Fixes search and flyout menu.
diff --git a/conf.py b/conf.py
index e98918a484..d3f19d0b34 100644
--- a/conf.py
+++ b/conf.py
@@ -21,7 +21,7 @@
 author = 'Data Assimilation Research Section'
 
 # The full version, including alpha/beta/rc tags
-release = '10.7.2'
+release = '10.7.3'
 master_doc = 'README'
 
 # -- General configuration ---------------------------------------------------