diff --git a/CHANGELOG b/CHANGELOG
index 1ec5478e..3dcd4887 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+=== 3.4.0 2016-12-20
+
+* Added session pooling
+
+
 === 3.3.0 2016-12-15
 
 * Added support for Report objects
diff --git a/VERSION b/VERSION
index 15a27998..18091983 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.3.0
+3.4.0
diff --git a/easypost/version.py b/easypost/version.py
index 5494318e..3bbffbdc 100644
--- a/easypost/version.py
+++ b/easypost/version.py
@@ -1 +1 @@
-VERSION = '3.3.0'
+VERSION = '3.4.0'