diff --git a/.codegen.json b/.codegen.json
index 09da4c40..346e30c0 100644
--- a/.codegen.json
+++ b/.codegen.json
@@ -1 +1 @@
-{ "engineHash": "daeb1ea", "specHash": "88cd5aa", "version": "10.15.0" }
+{ "engineHash": "daeb1ea", "specHash": "88cd5aa", "version": "10.16.0" }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bedca6d9..d3ce134c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [10.16.0](https://github.com/box/box-python-sdk/compare/v10.15.0...v10.16.0) (2026-09-23)
+
+
+### Bug Fixes
+
+* preserve case-insensitive response headers (box/box-codegen[#991](https://github.com/box/box-python-sdk/issues/991)) ([#1593](https://github.com/box/box-python-sdk/issues/1593)) ([d92e036](https://github.com/box/box-python-sdk/commit/d92e03608fbfb269ce533064488fe4efd02da34e))
+
+
+### New Features and Enhancements
+
+* Support upload big file version convenience method (box/box-codegen[#988](https://github.com/box/box-python-sdk/issues/988)) ([c89f097](https://github.com/box/box-python-sdk/commit/c89f0970266d033a93a2010e67ff495a4f77b5d4))
+
 ## [10.15.0](https://github.com/box/box-python-sdk/compare/v10.14.0...v10.15.0) (2026-09-09)
 
 
diff --git a/box_sdk_gen/networking/version.py b/box_sdk_gen/networking/version.py
index cbd7fc09..c7c7970a 100644
--- a/box_sdk_gen/networking/version.py
+++ b/box_sdk_gen/networking/version.py
@@ -1 +1 @@
-__version__ = '10.15.0'
+__version__ = '10.16.0'