chore: release 2.26.1 (#1567)

:robot: I have created a release \*beep\* \*boop\*
---
### [2.26.1](https://www.github.com/googleapis/google-api-python-client/compare/v2.26.0...v2.26.1) (2021-10-12)


### Bug Fixes

* disable self signed jwt ([#1566](https://www.github.com/googleapis/google-api-python-client/issues/1566)) ([623a71e](https://www.github.com/googleapis/google-api-python-client/commit/623a71e73d33b8474eea20e800c01d0f80dc8b81))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
diff --git a/setup.py b/setup.py
index 1657d17..e9fc3b1 100644
--- a/setup.py
+++ b/setup.py
@@ -51,7 +51,7 @@
 with io.open(readme_filename, encoding="utf-8") as readme_file:
     readme = readme_file.read()
 
-version = "2.26.0"
+version = "2.26.1"
 
 setup(
     name="google-api-python-client",