diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0887ef56..a2a535a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,9 @@
 
 - Helm: Allow Pod `priorityClassName` to be configured ([#664]).
 
-[#664]: https://github.com/stackabletech/superset-operator/pull/664
+### Changed
+
+- Deprecate version `4.0.2` ([#666]).
 
 ### Fixed
 
@@ -15,6 +17,8 @@
 
 [#654]: https://github.com/stackabletech/superset-operator/pull/654
 [#663]: https://github.com/stackabletech/superset-operator/pull/663
+[#664]: https://github.com/stackabletech/superset-operator/pull/664
+[#666]: https://github.com/stackabletech/superset-operator/pull/666
 
 ## [25.7.0] - 2025-07-23
 
diff --git a/docs/modules/superset/partials/supported-versions.adoc b/docs/modules/superset/partials/supported-versions.adoc
index 8fc31ecc..3acfc7ab 100644
--- a/docs/modules/superset/partials/supported-versions.adoc
+++ b/docs/modules/superset/partials/supported-versions.adoc
@@ -2,6 +2,6 @@
 // This is a separate file, since it is used by both the direct Superset documentation, and the overarching
 // Stackable Platform documentation.
 
-- 4.1.2
+- 4.1.2 (LTS)
 - 4.1.1 (deprecated)
-- 4.0.2 (LTS)
+- 4.0.2 (deprecated)