diff --git a/spanner/CHANGELOG.md b/spanner/CHANGELOG.md
index a98bfcbd5c3b..c56da37188b5 100644
--- a/spanner/CHANGELOG.md
+++ b/spanner/CHANGELOG.md
@@ -4,6 +4,21 @@
 
 [1]: https://pypi.org/project/google-cloud-spanner/#history
 
+## 1.1.0
+
+### Dependencies
+
+- The minimum version for `google-api-core` has been updated to version 1.0.0. This may cause some incompatibility with older google-cloud libraries, you will need to update those libraries if you have a dependency conflict. (#4944, #4946)
+
+### Testing and internal changes
+
+- Fix load_keys() in YCSB-like benchmark for cloud spanner. (#4919)
+- Install local dependencies when running lint (#4936)
+- Re-enable lint for tests, remove usage of pylint (#4921)
+- Normalize all setup.py files (#4909)
+- Fix system test util to populate streaming (#4888)
+- Retry conflict errors in system test (#4850)
+
 ## 1.0.0
 
 ### Breaking Changes
diff --git a/spanner/setup.py b/spanner/setup.py
index 704e9fdb9845..03883d40c138 100644
--- a/spanner/setup.py
+++ b/spanner/setup.py
@@ -22,7 +22,7 @@
 
 name = 'google-cloud-spanner'
 description = 'Cloud Spanner API client library'
-version = '1.0.0'
+version = '1.1.0'
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'