diff --git a/CHANGELOG b/CHANGELOG
index 2110cb9da..535b87658 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+3.9.0 (2023-11-14)
+------------------
+enrich-pubsub: set UserAgent header in Pubsub publisher and consumer (#826)
+Bump sbt-snowplow-release to 0.3.1 (#827)
+Bump netty to 4.1.100.Final (#827)
+
 3.8.2 (2023-09-07)
 ------------------
 Update default schema versions for the Sendgrid adapter to 3-0-0 (#797)
diff --git a/README.md b/README.md
index b5cc3b8b7..43ce87901 100644
--- a/README.md
+++ b/README.md
@@ -53,5 +53,5 @@ limitations under the License.
 [coveralls]: https://coveralls.io/github/snowplow/enrich?branch=master
 [coveralls-image]: https://coveralls.io/repos/github/snowplow/enrich/badge.svg?branch=master
 
-[release-image]: https://img.shields.io/badge/release-3.8.2-blue.svg?style=flat
+[release-image]: https://img.shields.io/badge/release-3.9.0-blue.svg?style=flat
 [releases]: https://github.com/snowplow/enrich/releases