diff --git a/exporter/opentelemetry-exporter-zipkin/CHANGELOG.md b/exporter/opentelemetry-exporter-zipkin/CHANGELOG.md
index b456edea272b..562e5cc1248e 100644
--- a/exporter/opentelemetry-exporter-zipkin/CHANGELOG.md
+++ b/exporter/opentelemetry-exporter-zipkin/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+## Version 0.13b0
+
+Released 2020-09-17
+
 - Add support for OTEL_EXPORTER_ZIPKIN_ENDPOINT env var. As part of this change, the 
   configuration of the ZipkinSpanExporter exposes a `url` argument to replace `host_name`,
   `port`, `protocol`, `endpoint`. This brings this implementation inline with other
diff --git a/exporter/opentelemetry-exporter-zipkin/setup.cfg b/exporter/opentelemetry-exporter-zipkin/setup.cfg
index 86bc98eef43b..4e96debbb0cf 100644
--- a/exporter/opentelemetry-exporter-zipkin/setup.cfg
+++ b/exporter/opentelemetry-exporter-zipkin/setup.cfg
@@ -40,8 +40,8 @@ package_dir=
 packages=find_namespace:
 install_requires =
     requests ~= 2.7
-    opentelemetry-api == 0.13dev0
-    opentelemetry-sdk == 0.13dev0
+    opentelemetry-api == 0.13b0
+    opentelemetry-sdk == 0.13b0
 
 [options.packages.find]
 where = src
diff --git a/exporter/opentelemetry-exporter-zipkin/src/opentelemetry/exporter/zipkin/version.py b/exporter/opentelemetry-exporter-zipkin/src/opentelemetry/exporter/zipkin/version.py
index 9cc445d09e13..2015e87c705f 100644
--- a/exporter/opentelemetry-exporter-zipkin/src/opentelemetry/exporter/zipkin/version.py
+++ b/exporter/opentelemetry-exporter-zipkin/src/opentelemetry/exporter/zipkin/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.13dev0"
+__version__ = "0.13b0"