diff --git a/build.gradle.kts b/build.gradle.kts
index d973099..3eb1074 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -70,7 +70,7 @@ dependencies {
     implementation(gradleApi())
     testImplementation(gradleTestKit())
     testImplementation("com.google.truth:truth:1.1")
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.8.2")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:5.9.1")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.7.0")
 }