diff --git a/pom.xml b/pom.xml
index ceb5ea28d84..1969fd1f245 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
         <jhove.version>1.20.1</jhove.version>
         <poi.version>5.4.0</poi.version>
         <tika.version>3.2.2</tika.version>
-        <netcdf.version>5.5.3</netcdf.version>
+        <netcdf.version>5.9.1</netcdf.version>
         
         <openapi.infoTitle>Dataverse API</openapi.infoTitle>
         <openapi.infoVersion>${project.version}</openapi.infoVersion>
diff --git a/src/main/java/edu/harvard/iq/dataverse/pidproviders/AbstractPidProvider.java b/src/main/java/edu/harvard/iq/dataverse/pidproviders/AbstractPidProvider.java
index d7da92f5dd7..0b5b49fc52d 100644
--- a/src/main/java/edu/harvard/iq/dataverse/pidproviders/AbstractPidProvider.java
+++ b/src/main/java/edu/harvard/iq/dataverse/pidproviders/AbstractPidProvider.java
@@ -17,7 +17,6 @@
 import java.util.logging.Logger;
 
 import org.apache.commons.lang3.RandomStringUtils;
-import com.beust.jcommander.Strings;
 
 public abstract class AbstractPidProvider implements PidProvider {
 
@@ -577,8 +576,8 @@ public JsonObject getProviderSpecification() {
         providerSpecification.add("shoulder", shoulder);
         providerSpecification.add("identifierGenerationStyle", identifierGenerationStyle);
         providerSpecification.add("datafilePidFormat", datafilePidFormat);
-        providerSpecification.add("managedSet", Strings.join(",", managedSet.toArray()));
-        providerSpecification.add("excludedSet", Strings.join(",", excludedSet.toArray()));
+        providerSpecification.add("managedSet", String.join(",", managedSet));
+        providerSpecification.add("excludedSet", String.join(",", excludedSet));
         return providerSpecification.build();
     }