Upgrade to Protobuf 3.12.2 and Rome 1.15

build.gradle

@@ -71,7 +71,7 @@ configure(allprojects) { project ->
 				exclude group: "stax", name: "stax-api"
 			}
 			dependency "com.google.code.gson:gson:2.8.6"
-			dependency "com.google.protobuf:protobuf-java-util:3.12.1"
+			dependency "com.google.protobuf:protobuf-java-util:3.12.2"
 			dependency "com.googlecode.protobuf-java-format:protobuf-java-format:1.4"
 			dependency("com.thoughtworks.xstream:xstream:1.4.12") {
 				exclude group: "xpp3", name: "xpp3_min"
@@ -91,7 +91,7 @@ configure(allprojects) { project ->
 			dependency "com.h2database:h2:1.4.200"
 			dependency "com.github.ben-manes.caffeine:caffeine:2.8.5"
 			dependency "com.github.librepdf:openpdf:1.3.20"
-			dependency "com.rometools:rome:1.13.1"
+			dependency "com.rometools:rome:1.15.0"
 			dependency "commons-io:commons-io:2.5"
 			dependency "io.vavr:vavr:0.10.3"
 			dependency "net.sf.jopt-simple:jopt-simple:5.0.4"