diff --git a/build.sbt b/build.sbt
index a191fdf..33dbce0 100644
--- a/build.sbt
+++ b/build.sbt
@@ -20,7 +20,7 @@ val http4sVersion = "0.23.18"
 val http4sServletVersion = "0.23.11"
 val munitCatsEffectVersion = "1.0.7"
 val servletApiVersion = "3.1.0"
-val tomcatVersion = "9.0.98"
+val tomcatVersion = "9.0.113"
 
 lazy val root = project
   .in(file("."))