diff --git a/kotlin-project/build.gradle.kts b/kotlin-project/build.gradle.kts
index a367ba0..6b674ff 100644
--- a/kotlin-project/build.gradle.kts
+++ b/kotlin-project/build.gradle.kts
@@ -13,5 +13,5 @@ kotlin {
 dependencies {
     // unit tests
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.11.4")
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.11.4")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.12.1")
 }