diff --git a/README.rst b/README.rst
index acdab0e..ea78e28 100644
--- a/README.rst
+++ b/README.rst
@@ -9,8 +9,8 @@ and uses a text-only user interface.
 Installing
 ----------
 
-| Version: 1.9.1
-| Released: 2022-06-29
+| Version: 1.10
+| Released: 2022-12-27
 
 .. image:: https://pepy.tech/badge/ec/month
     :target: https://pepy.tech/project/ec
diff --git a/doc/conf.py b/doc/conf.py
index e9f6b4d..9e9bafd 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -57,7 +57,7 @@
 # built documents.
 #
 # The full version, including alpha/beta/rc tags.
-release = '1.9.1'
+release = '1.10'
 # The short X.Y version.
 version = '.'.join(release.split('.')[0:2])
 
diff --git a/doc/index.rst b/doc/index.rst
index f7a8c75..eed9e17 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -2,8 +2,8 @@ Engineering Calculator
 ======================
 
 | Author: Ken Kundert <ec@nurdletech.com>
-| Date: 2022-06-29
-| Version: 1.9.1
+| Date: 2022-12-27
+| Version: 1.10
 
 
 This calculator is noteworthy in that it employs a stack model of computation
diff --git a/doc/releases.rst b/doc/releases.rst
index 436517a..a63a17f 100644
--- a/doc/releases.rst
+++ b/doc/releases.rst
@@ -3,8 +3,8 @@ Releases
 
 Latest development release
 --------------------------
-| Version: 1.9.1
-| Released: 2022-06-29
+| Version: 1.10
+| Released: 2022-12-27
 
 1.10 (2022-12-27)
 -----------------
diff --git a/engineering_calculator/calculator.py b/engineering_calculator/calculator.py
index 0cb650c..4dfda2d 100644
--- a/engineering_calculator/calculator.py
+++ b/engineering_calculator/calculator.py
@@ -15,8 +15,8 @@
 import sys
 
 # Set the version information {{{1
-__version__ = "1.9.1"
-__released__ = "2022-06-29"
+__version__ = "1.10"
+__released__ = "2022-12-27"
 
 # Utility functions {{{1
 italicsRegex = re.compile(r"#⟪(\w+)⟫")
diff --git a/setup.py b/setup.py
index b0a795b..cdd4627 100755
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name = 'engineering-calculator',
-    version = '1.9.1',
+    version = '1.10',
     description = 'engineering calculator',
     long_description = open('README.rst').read(),
     long_description_content_type = 'text/x-rst',