diff --git a/pom.xml b/pom.xml
index 1bb38cec..56790fb6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
-		<scala.major.version>2.11</scala.major.version>
+		<scala.major.version>2.13.4</scala.major.version>
 		<scala.complete.version>${scala.major.version}.12</scala.complete.version>
 		<jedis.version>3.2.0</jedis.version>
 		<spark.version>2.4.1</spark.version>