diff --git a/pom.xml b/pom.xml
index 22179596..9471f411 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
         <lucene.version>8.9.0</lucene.version>
-        <spark.version>3.1.2</spark.version>
+        <spark.version>3.3.0</spark.version>
         <hadoop.version>3.3.1</hadoop.version>
         <commons-io.version>2.11.0</commons-io.version>
         <commons-lang3.version>3.10</commons-lang3.version>