diff --git a/build.gradle b/build.gradle
index 54985cd..fb12f55 100644
--- a/build.gradle
+++ b/build.gradle
@@ -54,7 +54,7 @@ spotless {
 tasks.withType(Javadoc).all { enabled = false }
 
 dependencies {
-    testImplementation group: 'junit', name: 'junit', version: '4.13'
+    testImplementation group: 'junit', name: 'junit', version: '4.13.1'
 }
 
 artifacts {