Upgrade to JUnit 4.13
diff --git a/pom.xml b/pom.xml
index 90e6cab..9b891bd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
     <maven.compiler.target>1.7</maven.compiler.target>
     <maven.compiler.showDeprecation>true</maven.compiler.showDeprecation>
     <conscrypt.version>2.2.1</conscrypt.version>
-    <junit.version>4.12</junit.version>
+    <junit.version>4.13</junit.version>
     <mockito.version>2.25.1</mockito.version>
     <slf4j.version>1.7.25</slf4j.version>
     <log4j.version>2.8.2</log4j.version>