Dependency updates

Author: rjeberhard

pom.xml

@@ -47,7 +47,7 @@
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <apache.http.version>4.5.3</apache.http.version>
-        <version.plugin.surefire>3.1.0</version.plugin.surefire>
+        <version.plugin.surefire>3.1.2</version.plugin.surefire>
         <maven-enforcer-plugin-version>3.3.0</maven-enforcer-plugin-version>
         <maven-clean-plugin-version>3.2.0</maven-clean-plugin-version>
         <maven-compiler-plugin-version>3.11.0</maven-compiler-plugin-version>
@@ -279,15 +279,15 @@
             <dependency>
                 <groupId>commons-io</groupId>
                 <artifactId>commons-io</artifactId>
-                <version>2.12.0</version>
+                <version>2.13.0</version>
             </dependency>
 
             <!-- unit test dependencies -->
 
             <dependency>
                 <groupId>com.google.guava</groupId>
                 <artifactId>guava</artifactId>
-                <version>32.0.0-jre</version>
+                <version>32.0.1-jre</version>
                 <scope>test</scope>
             </dependency>
             <dependency>