diff --git a/_forks/spark-training/pom.xml b/_forks/spark-training/pom.xml
index bc897ba..2c5fa4a 100644
--- a/_forks/spark-training/pom.xml
+++ b/_forks/spark-training/pom.xml
@@ -14,7 +14,7 @@
         <maven.compiler.target>11</maven.compiler.target>
         <encoding>UTF-8</encoding>
 
-        <spark.version>3.0.1</spark.version>
+        <spark.version>3.4.0</spark.version>
         <!--<hadoop.version>2.6.0-cdh5.8.2</hadoop.version>-->
         <scala.version>2.12.12</scala.version>
         <scala.compat.version>2.12</scala.compat.version>