diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index e42071042..dd616ee1e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -12,7 +12,7 @@ google-findbugs = "3.0.2"
 error_prone_annotations = "2.15.0"
 cwms-ratings = "4.2.3"
 javalin = "4.6.8"
-tomcat = "9.0.115"
+tomcat = "9.0.117"
 swagger-core = "2.2.23"
 jackson = "2.17.1"
 geojson-jackson = "1.14"