diff --git a/build.gradle b/build.gradle
index 6b3d00c..c6d31d4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,7 +22,7 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-actuator'
 	implementation 'org.springframework.boot:spring-boot-starter-integration'
 	implementation 'org.springframework.integration:spring-integration-jms'
-	implementation group: 'org.apache.avro', name: 'avro', version: '1.11.1'
+	implementation group: 'org.apache.avro', name: 'avro', version: '1.11.3'
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	compileOnly 'org.projectlombok:lombok'