diff --git a/build.gradle b/build.gradle
index 696e705c..04302f38 100644
--- a/build.gradle
+++ b/build.gradle
@@ -89,7 +89,7 @@ dependencies {
     runtimeOnly group: 'org.springframework', name: 'spring-aop', version: springVersion
     implementation(group: 'org.radarbase', name: 'radar-spring-auth', version: radarSpringAuthVersion)
 
-    testImplementation group: 'io.gatling.highcharts', name: 'gatling-charts-highcharts', version: '3.9.2'
+    testImplementation group: 'io.gatling.highcharts', name: 'gatling-charts-highcharts', version: '3.11.5'
 
     implementation('org.liquibase.ext:liquibase-hibernate6:4.20.0')