diff --git a/gradle/versions.gradle b/gradle/versions.gradle
index abd9ec3..ebf10d3 100644
--- a/gradle/versions.gradle
+++ b/gradle/versions.gradle
@@ -21,7 +21,7 @@ ext {
     restAssuredVersion = "4.3.0"
     javaxValidationApiVersion= "2.0.1.Final"
     explorerApiCommonVersion = "1.1.20"
-    tomcatVersion = "9.0.85"
+    tomcatVersion = "9.0.87"
 
     libraries = [
             lombok                             : "org.projectlombok:lombok:${lombokVersion}",