diff --git a/nb-adapters/adapter-pulsar/pom.xml b/nb-adapters/adapter-pulsar/pom.xml
index 28dd9ac17..715a44f05 100644
--- a/nb-adapters/adapter-pulsar/pom.xml
+++ b/nb-adapters/adapter-pulsar/pom.xml
@@ -88,7 +88,7 @@
         <dependency>
             <groupId>org.apache.avro</groupId>
             <artifactId>avro</artifactId>
-            <version>1.11.3</version>
+            <version>1.11.4</version>
         </dependency>
     </dependencies>