diff --git a/build.gradle.kts b/build.gradle.kts
index 99fd87f..f3f1b8a 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -27,7 +27,7 @@ dependencies {
 
     testImplementation(kotlin("test-junit5"))
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.8.2")
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.8.2")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.9.1")
 }
 
 tasks {