diff --git a/CHANGELOG.md b/CHANGELOG.md
index 002e7032..9e83025f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,10 @@ All notable changes to this project will be documented in this file.
 
 - Use `json` file extension for log files ([#553]).
 
+### Removed
+
+- Support for Spark versions 3.5.2 has been dropped ([#570]).
+
 [#539]: https://github.com/stackabletech/spark-k8s-operator/pull/539
 [#547]: https://github.com/stackabletech/spark-k8s-operator/pull/547
 [#551]: https://github.com/stackabletech/spark-k8s-operator/pull/551
@@ -39,6 +43,7 @@ All notable changes to this project will be documented in this file.
 [#560]: https://github.com/stackabletech/spark-k8s-operator/pull/560
 [#562]: https://github.com/stackabletech/spark-k8s-operator/pull/562
 [#565]: https://github.com/stackabletech/spark-k8s-operator/pull/565
+[#570]: https://github.com/stackabletech/spark-k8s-operator/pull/570
 
 ## [25.3.0] - 2025-03-21
 
diff --git a/docs/modules/spark-k8s/partials/supported-versions.adoc b/docs/modules/spark-k8s/partials/supported-versions.adoc
index 26a35f2e..cdabb982 100644
--- a/docs/modules/spark-k8s/partials/supported-versions.adoc
+++ b/docs/modules/spark-k8s/partials/supported-versions.adoc
@@ -4,4 +4,3 @@
 // Please sort the versions in descending order (newest first)
 
 - 3.5.5 (Hadoop 3.3.4, Scala 2.12, Python 3.11, Java 17) (LTS)
-- 3.5.2 (Hadoop 3.3.4, Scala 2.12, Python 3.11, Java 17)
diff --git a/tests/test-definition.yaml b/tests/test-definition.yaml
index 3ff1ebe6..fc28c81c 100644
--- a/tests/test-definition.yaml
+++ b/tests/test-definition.yaml
@@ -5,7 +5,6 @@ dimensions:
       - "false"
   - name: spark
     values:
-      - 3.5.2
       - 3.5.5
       # Alternatively, if you want to use a custom image, append a comma and the full image name to the product version
       # as in the example below.
@@ -24,8 +23,8 @@ dimensions:
       # - 3.5.5,oci.stackable.tech/sandbox/spark-k8s:3.5.5-stackable0.0.0-dev
   - name: hbase
     values:
+      - 2.6.2
       - 2.6.1
-      - 2.4.18
   - name: hdfs-latest
     values:
       - 3.4.1