diff --git a/pom.xml b/pom.xml
index 0aaf49e..f6570f8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
 			<dependency>
 				<groupId>org.apache.tomcat.embed</groupId>
 				<artifactId>tomcat-embed-core</artifactId>
-				<version>8.5.51</version>
+				<version>8.5.55</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.tomcat</groupId>