updated dependencies

Author: rashtao

pom.xml

@@ -241,7 +241,7 @@
             <dependency>
                 <groupId>commons-codec</groupId>
                 <artifactId>commons-codec</artifactId>
-                <version>1.14</version>
+                <version>1.15</version>
             </dependency>
             <dependency>
                 <groupId>commons-logging</groupId>
@@ -251,22 +251,22 @@
             <dependency>
                 <groupId>com.arangodb</groupId>
                 <artifactId>velocypack</artifactId>
-                <version>2.5.3</version>
+                <version>2.5.4</version>
             </dependency>
             <dependency>
                 <groupId>org.slf4j</groupId>
                 <artifactId>slf4j-api</artifactId>
-                <version>1.7.30</version>
+                <version>1.7.32</version>
             </dependency>
             <dependency>
                 <groupId>ch.qos.logback</groupId>
                 <artifactId>logback-classic</artifactId>
-                <version>1.2.3</version>
+                <version>1.2.5</version>
             </dependency>
             <dependency>
                 <groupId>junit</groupId>
                 <artifactId>junit</artifactId>
-                <version>4.13.1</version>
+                <version>4.13.2</version>
             </dependency>
             <dependency>
                 <groupId>org.hamcrest</groupId>