diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 80b7fc304..d9bca1f73 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,23 @@
 Changelog
 *********
 
+1.4.1 -- 2019-09-20
+===================
+
+Bugfixes
+--------
+
+* Fix region configuration override in botocore sessions.
+  `#190 <https://github.com/aws/aws-encryption-sdk-python/issues/190>`_
+  `#193 <https://github.com/aws/aws-encryption-sdk-python/pull/193>`_
+
+Minor
+-----
+
+* Caching CMM must require that max age configuration value is greater than 0.
+  `#147 <https://github.com/aws/aws-encryption-sdk-python/issues/147>`_
+  `#172 <https://github.com/aws/aws-encryption-sdk-python/pull/172>`_
+
 1.4.0 -- 2019-05-23
 ===================
 
diff --git a/src/aws_encryption_sdk/identifiers.py b/src/aws_encryption_sdk/identifiers.py
index 1bd9bb1f1..e3c13c1ea 100644
--- a/src/aws_encryption_sdk/identifiers.py
+++ b/src/aws_encryption_sdk/identifiers.py
@@ -27,7 +27,7 @@
     # We only actually need these imports when running the mypy checks
     pass
 
-__version__ = "1.4.0"
+__version__ = "1.4.1"
 USER_AGENT_SUFFIX = "AwsEncryptionSdkPython/{}".format(__version__)