diff --git a/pom.xml b/pom.xml
index 0aa33a3..b5012b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,6 +78,11 @@
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>com.github.ben-manes.caffeine</groupId>
+			<artifactId>caffeine</artifactId>
+			<version>3.1.2</version>
+		</dependency>
 	</dependencies>
 	<dependencyManagement>
 		<dependencies>