diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22243f7a..fb0effdc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Optimizely Python SDK Changelog
 
+## 3.5.2
+July 14th, 2020
+
+### Bug Fixes:
+* Fixed handling of network and no status code errors when polling for datafile in `PollingConfigManager` and `AuthDatafilePollingConfigManager`. ([#287](https://github.com/optimizely/python-sdk/pull/287))
+
 ## 3.5.1
 July 10th, 2020
 
diff --git a/optimizely/version.py b/optimizely/version.py
index 13c09561..d7880e2c 100644
--- a/optimizely/version.py
+++ b/optimizely/version.py
@@ -11,5 +11,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-version_info = (3, 5, 1)
+version_info = (3, 5, 2)
 __version__ = '.'.join(str(v) for v in version_info)