diff --git a/Changelog.md b/Changelog.md
index 9be7364..73bd46c 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,7 @@
+# 0.3.6
+
+* pinned version of werkzeug
+
 # 0.3.5
 
 * Pinned flask version to match cellxgene 0.17.0
diff --git a/cellxgene_gateway/__init__.py b/cellxgene_gateway/__init__.py
index d36115f..20eeb36 100644
--- a/cellxgene_gateway/__init__.py
+++ b/cellxgene_gateway/__init__.py
@@ -7,4 +7,4 @@
 # OR CONDITIONS OF ANY KIND, either express or implied. See the License for
 # the specific language governing permissions and limitations under the License.
 
-__version__ = "0.3.5"
+__version__ = "0.3.6"