diff --git a/.env b/.env
index a7830cf..aad7129 100644
--- a/.env
+++ b/.env
@@ -5,8 +5,8 @@ SENTRY_EVENT_RETENTION_DAYS=90
 SENTRY_BIND=9000
 # Set SENTRY_MAIL_HOST to a valid FQDN (host/domain name) to be able to send emails!
 # SENTRY_MAIL_HOST=example.com
-SENTRY_IMAGE=getsentry/sentry:nightly
-SNUBA_IMAGE=getsentry/snuba:nightly
-RELAY_IMAGE=getsentry/relay:nightly
-SYMBOLICATOR_IMAGE=getsentry/symbolicator:nightly
+SENTRY_IMAGE=getsentry/sentry:21.9.0
+SNUBA_IMAGE=getsentry/snuba:21.9.0
+RELAY_IMAGE=getsentry/relay:21.9.0
+SYMBOLICATOR_IMAGE=getsentry/symbolicator:0.3.4
 WAL2JSON_VERSION=latest
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4798f50..57f37ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 21.9.0
 
 - fix(healthcheck): Increase retries to 5 (#1072)
 - fix(requirements): Make compose version check bw-compatible (#1068)
diff --git a/LICENSE b/LICENSE
index a55050d..cb64c4a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -16,7 +16,7 @@ Additional Use Grant: You may make use of the Licensed Work, provided that you d
                       error-reporting or application monitoring features of the
                       Licensed Work.
 
-Change Date:          2024-08-15
+Change Date:          2024-09-15
 
 Change License:       Apache License, Version 2.0
 
diff --git a/README.md b/README.md
index 6c4874d..1cc6b64 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Self-Hosted Sentry nightly
+# Self-Hosted Sentry 21.9.0
 
 Official bootstrap for running your own [Sentry](https://sentry.io/) with [Docker](https://www.docker.com/).