diff --git a/build.gradle b/build.gradle
index 1c40a6c2..ce115632 100644
--- a/build.gradle
+++ b/build.gradle
@@ -106,7 +106,7 @@ dependencies {
     compile 'io.gsonfire:gson-fire:1.8.4'
     compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.10'
     compile 'org.threeten:threetenbp:1.4.3'
-    testCompile 'junit:junit:4.13'
+    testCompile 'junit:junit:4.13.2'
 }
 
 javadoc {