diff --git a/lib/build.gradle b/lib/build.gradle
index 8625166..bfa3dc6 100644
--- a/lib/build.gradle
+++ b/lib/build.gradle
@@ -51,7 +51,7 @@ dependencies {
     testImplementation 'org.junit.jupiter:junit-jupiter-api:6.0.0'
     testImplementation 'org.mockito:mockito-core:5.20.0'
     testImplementation 'org.mockito:mockito-junit-jupiter:5.20.0'
-    testImplementation 'nl.jqno.equalsverifier:equalsverifier:4.2'
+    testImplementation 'nl.jqno.equalsverifier:equalsverifier:4.2.3'
     testImplementation 'org.assertj:assertj-core:3.27.6'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'