diff --git a/src/client_gen/scala/pom.xml b/src/client_gen/scala/pom.xml
index 9a304a9..a4983f5 100644
--- a/src/client_gen/scala/pom.xml
+++ b/src/client_gen/scala/pom.xml
@@ -11,7 +11,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <main.class>Runner</main.class>
-        <scala.version>2.13.4</scala.version>
+        <scala.version>2.13.9</scala.version>
     </properties>
 
     <dependencies>