diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e27acbe..4238c940 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,14 @@
 
 [1]: https://pypi.org/project/google-api-core/#history
 
+## [2.12.0.dev0](https://github.com/googleapis/python-api-core/compare/v2.11.0...development-build-2.12.0.dev0) (2023-06-21)
+
+
+### Features
+
+* retry and retry_async support streaming rpcs ([#495](https://github.com/googleapis/python-api-core/pull/495))
+
+
 ## [2.11.1](https://github.com/googleapis/python-api-core/compare/v2.11.0...v2.11.1) (2023-06-12)
 
 
diff --git a/google/api_core/version.py b/google/api_core/version.py
index 4ddd9c79..12540383 100644
--- a/google/api_core/version.py
+++ b/google/api_core/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.11.1"
+__version__ = "2.12.0.dev0"