diff --git a/pom.xml b/pom.xml
index 734811f..685a1e3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
         <dependency>
             <groupId>org.apache.tomcat</groupId>
             <artifactId>tomcat-catalina</artifactId>
-            <version>8.5.51</version>
+            <version>8.5.86</version>
             <scope>provided</scope>
         </dependency>