upgrade the maven dependency version

Author: jameszhan

pom.xml

@@ -11,9 +11,9 @@
     <packaging>jar</packaging>
 
     <properties>
-        <slf4j.version>1.7.6</slf4j.version>
+        <slf4j.version>1.7.30</slf4j.version>
         <log4j.version>1.2.17</log4j.version>
-        <junit.version>4.11</junit.version>
+        <junit.version>4.13</junit.version>
         <java_source_version>1.8</java_source_version>
         <java_target_version>1.8</java_target_version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -76,7 +76,6 @@
                 <version>2.5.1</version>
             </dependency>
 
-
             <dependency>
                 <groupId>org.springframework</groupId>
                 <artifactId>spring-core</artifactId>
@@ -116,13 +115,13 @@
             <dependency>
                 <groupId>com.google.guava</groupId>
                 <artifactId>guava</artifactId>
-                <version>18.0</version>
+                <version>29.0-jre</version>
             </dependency>
 
             <dependency>
                 <groupId>com.google.inject</groupId>
                 <artifactId>guice</artifactId>
-                <version>4.0-beta5</version>
+                <version>4.2.3</version>
             </dependency>
 
             <dependency>