diff --git a/plugin-core/pom.xml b/plugin-core/pom.xml
index e6c49b2..ec44704 100644
--- a/plugin-core/pom.xml
+++ b/plugin-core/pom.xml
@@ -23,9 +23,9 @@
 			<artifactId>commons-lang3</artifactId>
 		</dependency>
 		<dependency>
-			<groupId>com.sun.org.apache.xml.internal</groupId>
-			<artifactId>resolver</artifactId>
-			<version>20050927</version>
+			<groupId>xml-resolver</groupId>
+			<artifactId>xml-resolver</artifactId>
+			<version>1.2</version>
 		</dependency>
 		<dependency>
 			<groupId>org.glassfish.jaxb</groupId>
diff --git a/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/RawXJC2Mojo.java b/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/RawXJC2Mojo.java
index 6fb4aae..2f882be 100644
--- a/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/RawXJC2Mojo.java
+++ b/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/RawXJC2Mojo.java
@@ -76,8 +76,8 @@ import org.xml.sax.EntityResolver;
 import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 
-import com.sun.org.apache.xml.internal.resolver.CatalogManager;
-import com.sun.org.apache.xml.internal.resolver.tools.CatalogResolver;
+import org.apache.xml.resolver.CatalogManager;
+import org.apache.xml.resolver.tools.CatalogResolver;
 import com.sun.xml.txw2.annotation.XmlNamespace;
 
 /**
diff --git a/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/resolver/tools/ClasspathCatalogResolver.java b/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/resolver/tools/ClasspathCatalogResolver.java
index 764bb69..e5a95c5 100644
--- a/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/resolver/tools/ClasspathCatalogResolver.java
+++ b/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/resolver/tools/ClasspathCatalogResolver.java
@@ -5,7 +5,7 @@ import java.net.URISyntaxException;
 import java.net.URL;
 
 public class ClasspathCatalogResolver extends
-		com.sun.org.apache.xml.internal.resolver.tools.CatalogResolver {
+		org.apache.xml.resolver.tools.CatalogResolver {
 
 	public static final String URI_SCHEME_CLASSPATH = "classpath";
 
diff --git a/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/resolver/tools/MavenCatalogResolver.java b/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/resolver/tools/MavenCatalogResolver.java
index a95d51b..5a6c558 100644
--- a/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/resolver/tools/MavenCatalogResolver.java
+++ b/plugin-core/src/main/java/org/jvnet/jaxb2/maven2/resolver/tools/MavenCatalogResolver.java
@@ -10,10 +10,10 @@ import org.jvnet.jaxb2.maven2.DependencyResource;
 import org.jvnet.jaxb2.maven2.DependencyResourceResolver;
 import org.jvnet.jaxb2.maven2.plugin.logging.NullLog;
 
-import com.sun.org.apache.xml.internal.resolver.CatalogManager;
+import org.apache.xml.resolver.CatalogManager;
 
 public class MavenCatalogResolver extends
-		com.sun.org.apache.xml.internal.resolver.tools.CatalogResolver {
+		org.apache.xml.resolver.tools.CatalogResolver {
 
 	public static final String URI_SCHEME_MAVEN = "maven";
 	private final DependencyResourceResolver dependencyResourceResolver;
diff --git a/plugin-core/src/test/java/org/jvnet/jaxb2/maven2/resolver/tools/tests/MavenCatalogResolverTest.java b/plugin-core/src/test/java/org/jvnet/jaxb2/maven2/resolver/tools/tests/MavenCatalogResolverTest.java
index 588be4d..e21fabd 100644
--- a/plugin-core/src/test/java/org/jvnet/jaxb2/maven2/resolver/tools/tests/MavenCatalogResolverTest.java
+++ b/plugin-core/src/test/java/org/jvnet/jaxb2/maven2/resolver/tools/tests/MavenCatalogResolverTest.java
@@ -7,8 +7,8 @@ import org.junit.Assert;
 import org.junit.Test;
 import org.xml.sax.InputSource;
 
-import com.sun.org.apache.xml.internal.resolver.CatalogManager;
-import com.sun.org.apache.xml.internal.resolver.tools.CatalogResolver;
+import org.apache.xml.resolver.CatalogManager;
+import org.apache.xml.resolver.tools.CatalogResolver;
 
 public class MavenCatalogResolverTest {
 
-- 
2.33.0