diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 618995a..58db132 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -7,6 +7,14 @@ The format is based on `Keep a Changelog`_,
 and this project adheres to `Semantic Versioning`_.
 
 
+Version 0.9.6 (2023-06-13)
+--------------------------
+
+* Changed: use custom sphinx theme
+  based on ``insipid``
+  for HTML documentation pages
+
+
 Version 0.9.5 (2023-06-07)
 --------------------------
 
diff --git a/sphinxcontrib/katex.py b/sphinxcontrib/katex.py
index 7a43f54..743cf6f 100644
--- a/sphinxcontrib/katex.py
+++ b/sphinxcontrib/katex.py
@@ -32,7 +32,7 @@
 from sphinx.util.osutil import copyfile
 
 
-__version__ = '0.9.5'
+__version__ = '0.9.6'
 katex_version = '0.16.7'
 filename_css = 'katex-math.css'
 filename_autorenderer = 'katex_autorenderer.js'