diff --git a/CHANGELOG.md b/CHANGELOG.md
index d0d71d4e..0fca81f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Added
+
+- Support version `3.8.0` ([#753]).
+
 ### Changed
 
 - Reduce CRD size from `479KB` to `53KB` by accepting arbitrary YAML input instead of the underlying schema for the following fields ([#750]):
@@ -16,8 +20,13 @@ All notable changes to this project will be documented in this file.
   certificates used by Kafka. This allows you to access Kafka brokers secured using TLS via the global bootstrap
   service ([#741]).
 
+### Removed
+
+- Remove versions `3.4.1`, `3.6.1`, `3.6.2` ([#753]).
+
 [#741]: https://github.com/stackabletech/kafka-operator/pull/741
 [#750]: https://github.com/stackabletech/kafka-operator/pull/750
+[#753]: https://github.com/stackabletech/kafka-operator/pull/753
 
 ## [24.7.0] - 2024-07-24
 
diff --git a/docs/modules/kafka/partials/supported-versions.adoc b/docs/modules/kafka/partials/supported-versions.adoc
index 488bfb7f..79e7f69f 100644
--- a/docs/modules/kafka/partials/supported-versions.adoc
+++ b/docs/modules/kafka/partials/supported-versions.adoc
@@ -2,7 +2,5 @@
 // This is a separate file, since it is used by both the direct Kafka documentation, and the overarching
 // Stackable Platform documentation.
 
+- 3.8.0
 - 3.7.1 (LTS)
-- 3.6.2 (deprecated)
-- 3.6.1 (deprecated)
-- 3.4.1 (deprecated)
diff --git a/tests/test-definition.yaml b/tests/test-definition.yaml
index 378665ca..4e995678 100644
--- a/tests/test-definition.yaml
+++ b/tests/test-definition.yaml
@@ -6,13 +6,11 @@
 dimensions:
   - name: kafka
     values:
-      - 3.4.1
-      - 3.6.1
-      - 3.6.2
       - 3.7.1
+      - 3.8.0
   - name: kafka-latest
     values:
-      - 3.7.1
+      - 3.7.1 # Using LTS version here
   - name: zookeeper
     values:
       - 3.9.2
@@ -21,11 +19,10 @@ dimensions:
       - 3.9.2
   - name: upgrade_old
     values:
-      - 3.4.1
-      - 3.6.1
+      - 3.7.1
   - name: upgrade_new
     values:
-      - 3.7.1
+      - 3.8.0
   - name: use-client-tls
     values:
       - "true"