diff --git a/pom.xml b/pom.xml
index 749373c..c4265c2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
         <groupId>org.apache.tomcat</groupId>
         <artifactId>tomcat-catalina</artifactId>
-        <version>8.5.11</version>
+        <version>8.5.86</version>
     </dependency>
     <dependency>
         <groupId>org.glassfish.jersey.core</groupId>