diff --git a/HISTORY.rst b/HISTORY.rst
index b71d336a..d216111f 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,6 +1,9 @@
 =======
 History
 =======
+2.3.4 (2021-11-02)
+Fix phase shift seed caching issue.
+
 2.3.3 (2021-10-04)
 Fix bug in release build by adding ACE text file to MANIFEST.in.
 
diff --git a/enterprise_extensions/__init__.py b/enterprise_extensions/__init__.py
index ed5cc172..4618fe65 100644
--- a/enterprise_extensions/__init__.py
+++ b/enterprise_extensions/__init__.py
@@ -1 +1 @@
-__version__ = "2.3.3"
+__version__ = "2.3.4"
diff --git a/setup.cfg b/setup.cfg
index 43ebd50b..bf93c4ca 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.3.3
+current_version = 2.3.4
 commit = True
 tag = True