diff --git a/app/pom.xml b/app/pom.xml
index ef544e3..5b8e773 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -65,7 +65,7 @@
         <dependency>
             <groupId>org.apache.tomcat.embed</groupId>
             <artifactId>tomcat-embed-core</artifactId>
-            <version>10.1.30</version>
+            <version>11.0.20</version>
             <scope>compile</scope>
         </dependency>
         <dependency>