fix CI issue

pom.xml

@@ -9,7 +9,7 @@
   
   <groupId>lu.list</groupId>
   <artifactId>gapIt</artifactId>
-  <version>0.9.3</version>
+  <version>0.9.4</version>
   <packaging>jar</packaging>
 
   <name>gapIt</name>
@@ -23,7 +23,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.11</version>
+			<version>4.12</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>