diff --git a/data-generator/pom.xml b/data-generator/pom.xml
index 2497e85..163c1e1 100644
--- a/data-generator/pom.xml
+++ b/data-generator/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>org.apache.avro</groupId>
             <artifactId>avro</artifactId>
-            <version>1.8.2</version>
+            <version>1.11.3</version>
         </dependency>
         <dependency>
             <groupId>org.apache.avro</groupId>