diff --git a/demos/data-lakehouse-iceberg-trino-spark/create-spark-ingestion-job.yaml b/demos/data-lakehouse-iceberg-trino-spark/create-spark-ingestion-job.yaml
index 6ef43a43..6a7c3028 100644
--- a/demos/data-lakehouse-iceberg-trino-spark/create-spark-ingestion-job.yaml
+++ b/demos/data-lakehouse-iceberg-trino-spark/create-spark-ingestion-job.yaml
@@ -43,13 +43,13 @@ data:
         stackable.tech/vendor: Stackable
     spec:
       sparkImage:
-        productVersion: 3.5.2
+        productVersion: 3.5.5
       mode: cluster
       mainApplicationFile: local:///stackable/spark/jobs/spark-ingest-into-lakehouse.py
       deps:
         packages:
-          - org.apache.iceberg:iceberg-spark-runtime-3.5_2.12:1.7.0
-          - org.apache.spark:spark-sql-kafka-0-10_2.12:3.5.2
+          - org.apache.iceberg:iceberg-spark-runtime-3.5_2.12:1.8.1
+          - org.apache.spark:spark-sql-kafka-0-10_2.12:3.5.5
       s3connection:
         reference: minio
       sparkConf:
diff --git a/demos/end-to-end-security/create-spark-report.yaml b/demos/end-to-end-security/create-spark-report.yaml
index 63829826..c3b1245f 100644
--- a/demos/end-to-end-security/create-spark-report.yaml
+++ b/demos/end-to-end-security/create-spark-report.yaml
@@ -55,12 +55,12 @@ data:
       name: spark-report
     spec:
       sparkImage:
-        productVersion: 3.5.2
+        productVersion: 3.5.5
       mode: cluster
       mainApplicationFile: local:///stackable/spark/jobs/spark-report.py
       deps:
         packages:
-          - org.apache.iceberg:iceberg-spark-runtime-3.5_2.12:1.7.0
+          - org.apache.iceberg:iceberg-spark-runtime-3.5_2.12:1.8.1
       sparkConf:
         spark.driver.extraClassPath: /stackable/config/hdfs
         spark.executor.extraClassPath: /stackable/config/hdfs
diff --git a/demos/spark-k8s-anomaly-detection-taxi-data/create-spark-anomaly-detection-job.yaml b/demos/spark-k8s-anomaly-detection-taxi-data/create-spark-anomaly-detection-job.yaml
index 03516a3a..3ca2b3f1 100644
--- a/demos/spark-k8s-anomaly-detection-taxi-data/create-spark-anomaly-detection-job.yaml
+++ b/demos/spark-k8s-anomaly-detection-taxi-data/create-spark-anomaly-detection-job.yaml
@@ -37,13 +37,13 @@ data:
       name: spark-ad
     spec:
       sparkImage:
-        productVersion: 3.5.2
+        productVersion: 3.5.5
       mode: cluster
       mainApplicationFile: local:///spark-scripts/spark-ad.py
       deps:
         packages:
-          - org.apache.iceberg:iceberg-spark-runtime-3.5_2.12:1.5.0
-          - org.apache.spark:spark-sql-kafka-0-10_2.12:3.5.0
+          - org.apache.iceberg:iceberg-spark-runtime-3.5_2.12:1.8.1
+          - org.apache.spark:spark-sql-kafka-0-10_2.12:3.5.5
         requirements:
           - scikit-learn==1.4.0
       s3connection: