Update dependencies

Author: alumik

pom.xml

@@ -20,7 +20,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>guru.nidi</groupId>
             <artifactId>graphviz-java</artifactId>
-            <version>0.17.0</version>
+            <version>0.17.1</version>
         </dependency>
     </dependencies>