diff --git a/build.gradle b/build.gradle
index 4d12cb6..b2812f1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -19,6 +19,7 @@ dependencies {
     implementation "com.fasterxml.jackson.core:jackson-annotations:2.12.3"
     implementation "com.fasterxml.jackson.core:jackson-databind:2.12.3"
 
+    testImplementation "net.jqwik:jqwik:1.5.1"
     testImplementation "org.junit.jupiter:junit-jupiter-api:5.8.0-M1"
     testImplementation "org.mockito:mockito-all:2.0.2-beta"
     testImplementation "org.assertj:assertj-core:3.19.0"