chore: release 1.30.2 (#756)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d75f602..ef65ebd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,15 @@
 
 [1]: https://pypi.org/project/google-auth/#history
 
+### [1.30.2](https://www.github.com/googleapis/google-auth-library-python/compare/v1.30.1...v1.30.2) (2021-06-03)
+
+
+### Bug Fixes
+
+* **dependencies:** add urllib3 and requests to aiohttp extra ([#755](https://www.github.com/googleapis/google-auth-library-python/issues/755)) ([a923442](https://www.github.com/googleapis/google-auth-library-python/commit/a9234423cb2b69068fc0d30a5a0ee86a599ab8b7))
+* enforce constraints during unit tests ([#760](https://www.github.com/googleapis/google-auth-library-python/issues/760)) ([1a6496a](https://www.github.com/googleapis/google-auth-library-python/commit/1a6496abfc17ab781bfa485dc74d0f7dbbe0c44b)), closes [#759](https://www.github.com/googleapis/google-auth-library-python/issues/759)
+* session object was never used in aiohttp request ([#700](https://www.github.com/googleapis/google-auth-library-python/issues/700)) ([#701](https://www.github.com/googleapis/google-auth-library-python/issues/701)) ([09e0389](https://www.github.com/googleapis/google-auth-library-python/commit/09e0389db72cc9d6c5dde34864cb54d717dc0b92))
+
 ### [1.30.1](https://www.github.com/googleapis/google-auth-library-python/compare/v1.30.0...v1.30.1) (2021-05-20)
 
 
diff --git a/google/auth/version.py b/google/auth/version.py
index 6f306a7..5e7a79c 100644
--- a/google/auth/version.py
+++ b/google/auth/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.30.1"
+__version__ = "1.30.2"