diff --git a/build.gradle b/build.gradle
index dd2c4e5..5296e2f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -57,9 +57,9 @@ dependencies {
 	annotationProcessor 'org.projectlombok:lombok:1.18.24'
 
 	// test
-	testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.2'
-	testImplementation 'org.junit.jupiter:junit-jupiter-params:5.8.2'
-	testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.2'
+	testImplementation 'org.junit.jupiter:junit-jupiter-api:5.9.0'
+	testImplementation 'org.junit.jupiter:junit-jupiter-params:5.9.0'
+	testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.9.0'
 }
 
 processResources {