diff --git a/.gitignore b/.gitignore
index 9f0382d..ed3d86d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,4 @@
 .project
 .settings
 target
-
+out.json
diff --git a/pom.xml b/pom.xml
index 2dabb5e..1a655ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,7 +42,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>