diff --git a/build.gradle b/build.gradle
index 0ce043f..f754ce3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,7 +13,7 @@ repositories {
 
 dependencies {
     compile 'com.google.guava:guava:20.0'
-    testCompile 'junit:junit:4.12'
+    testCompile 'junit:junit:4.13.2'
     testCompile group: 'commons-io', name: 'commons-io', version: '2.6'
 }