chore: release 1.3.1 (#231)

🤖 I have created a release \*beep\* \*boop\*
---
### [1.3.1](https://www.github.com/googleapis/google-resumable-media-python/compare/v1.3.0...v1.3.1) (2021-06-18)


### Bug Fixes

* **deps:** require six>=1.4.0 ([#194](https://www.github.com/googleapis/google-resumable-media-python/issues/194)) ([a840691](https://www.github.com/googleapis/google-resumable-media-python/commit/a84069127cd48f68e3a56b3df16c63ff494637f3))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-resumable-media/#history
 
+### [1.3.1](https://www.github.com/googleapis/google-resumable-media-python/compare/v1.3.0...v1.3.1) (2021-06-18)
+
+
+### Bug Fixes
+
+* **deps:** require six>=1.4.0 ([#194](https://www.github.com/googleapis/google-resumable-media-python/issues/194)) ([a840691](https://www.github.com/googleapis/google-resumable-media-python/commit/a84069127cd48f68e3a56b3df16c63ff494637f3))
+
 ## [1.3.0](https://www.github.com/googleapis/google-resumable-media-python/compare/v1.2.0...v1.3.0) (2021-05-18)
 
 

setup.py

@@ -38,7 +38,7 @@
 
 setuptools.setup(
     name='google-resumable-media',
-    version = "1.3.0",
+    version = "1.3.1",
     description='Utilities for Google Media Downloads and Resumable Uploads',
     author='Google Cloud Platform',
     author_email='[email protected]',