diff --git a/apache-pulsar/pulsar-test/pom.xml b/apache-pulsar/pulsar-test/pom.xml
index a2ebb09..2fa215b 100644
--- a/apache-pulsar/pulsar-test/pom.xml
+++ b/apache-pulsar/pulsar-test/pom.xml
@@ -161,7 +161,7 @@
     <dependency>
       <groupId>org.apache.avro</groupId>
       <artifactId>avro</artifactId>
-    <version>1.11.3</version>
+    <version>1.11.5</version>
     </dependency>
 
     <dependency>