diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index c81bbe2..64a9215 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,3 +1,7 @@
+2.3.0 (2024-09-24)
+-------------------
+- Use environ dict object from request object to populate zipin span attributes
+
 2.2.1 (2024-07-04)
 -------------------
 - Requires Python >= 3.8
diff --git a/pyramid_zipkin/version.py b/pyramid_zipkin/version.py
index 36a511e..8219039 100644
--- a/pyramid_zipkin/version.py
+++ b/pyramid_zipkin/version.py
@@ -1 +1 @@
-__version__ = '2.2.1'
+__version__ = '2.3.0'