diff --git a/pom.xml b/pom.xml
index a0a6075..9423976 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,7 +42,7 @@
   </issueManagement>
 
   <properties>
-    <avro.version>1.11.1</avro.version>
+    <avro.version>1.11.3</avro.version>
     <java.version>1.8</java.version>
   </properties>