diff --git a/build.gradle b/build.gradle
index 0d77a82..f045456 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,7 +13,7 @@ repositories {
 
 dependencies {
     // https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter
-    testImplementation 'org.junit.jupiter:junit-jupiter:5.13.3'
+    testImplementation 'org.junit.jupiter:junit-jupiter:5.13.4'
     // https://mvnrepository.com/artifact/org.junit.platform/junit-platform-launcher
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher:1.13.3'