diff --git a/Spark-Tuning/prediction_ml/spark_tuning/spark-lib/spark-2.4.6/pom.xml b/Spark-Tuning/prediction_ml/spark_tuning/spark-lib/spark-2.4.6/pom.xml
index 3601c2d37..d5dd70ff6 100644
--- a/Spark-Tuning/prediction_ml/spark_tuning/spark-lib/spark-2.4.6/pom.xml
+++ b/Spark-Tuning/prediction_ml/spark_tuning/spark-lib/spark-2.4.6/pom.xml
@@ -137,7 +137,7 @@
     <jetty.version>9.3.27.v20190418</jetty.version>
     <javaxservlet.version>3.1.0</javaxservlet.version>
     <chill.version>0.9.3</chill.version>
-    <ivy.version>2.4.0</ivy.version>
+    <ivy.version>2.5.1</ivy.version>
     <oro.version>2.0.8</oro.version>
     <codahale.metrics.version>3.1.5</codahale.metrics.version>
     <avro.version>1.8.2</avro.version>