diff --git a/build-tools/helm/spark-kubernetes-operator/README.md b/build-tools/helm/spark-kubernetes-operator/README.md
index 4f75de6d..53883e0b 100644
--- a/build-tools/helm/spark-kubernetes-operator/README.md
+++ b/build-tools/helm/spark-kubernetes-operator/README.md
@@ -38,7 +38,7 @@ cluster using the [Helm](https://helm.sh) package manager. With this, you can la
 
 ## Features
 
-- Support Apache Spark 3.5+
+- Support Apache Spark 4.0+
 - Support `SparkApp` and `SparkCluster` CRDs
   - `sparkapplications.spark.apache.org` (v1)
   - `sparkclusters.spark.apache.org` (v1)
diff --git a/docs/operations.md b/docs/operations.md
index b72fa30f..971eb01a 100644
--- a/docs/operations.md
+++ b/docs/operations.md
@@ -25,7 +25,7 @@ under the License.
 - Kubernetes version compatibility:
   - k8s version >= 1.34 is recommended. Operator attempts to be as API compatible as possible, but
       patch support will not be performed on k8s versions that reached EOL.
-- Spark versions 3.5 or above.
+- Spark versions 4.0 or above.
 
 ## Spark Application Namespaces
 
diff --git a/tests/e2e/python/chainsaw-test.yaml b/tests/e2e/python/chainsaw-test.yaml
index 77b49ab4..d56de308 100644
--- a/tests/e2e/python/chainsaw-test.yaml
+++ b/tests/e2e/python/chainsaw-test.yaml
@@ -28,13 +28,6 @@ spec:
           value: "2.13"
         - name: "IMAGE"
           value: "apache/spark:4.1.2-python3"
-    - bindings:
-        - name: "SPARK_VERSION"
-          value: "3.5.8"
-        - name: "SCALA_VERSION"
-          value: "2.12"
-        - name: "IMAGE"
-          value: "apache/spark:3.5.8-scala2.12-java17-python3-ubuntu"
   steps:
     - name: install-spark-application
       try:
diff --git a/tests/e2e/spark-versions/chainsaw-test.yaml b/tests/e2e/spark-versions/chainsaw-test.yaml
index 31e61492..2971706e 100644
--- a/tests/e2e/spark-versions/chainsaw-test.yaml
+++ b/tests/e2e/spark-versions/chainsaw-test.yaml
@@ -30,15 +30,6 @@ spec:
         value: "17"
       - name: "IMAGE"
         value: "apache/spark:4.1.2-scala-java17"
-  - bindings:
-      - name: "SPARK_VERSION"
-        value: "3.5.8"
-      - name: "SCALA_VERSION"
-        value: "2.12"
-      - name: "JAVA_VERSION"
-        value: "17"
-      - name: "IMAGE"
-        value: 'apache/spark:3.5.8-scala2.12-java17-ubuntu'
   - bindings:
       - name: "SPARK_VERSION"
         value: "4.1.2"