diff --git a/pom.xml b/pom.xml
index 2fdf2e1..0e75207 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,11 +51,27 @@
 			<artifactId>commons-lang3</artifactId>
 			<version>3.12.0</version>
 		</dependency>
+		<dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-io</artifactId>
+			<version>1.3.2</version>
+		</dependency>
+
+		<!-- Extra Maven Plugin libraries -->
 		<dependency>
 			<groupId>org.eclipse.aether</groupId>
 			<artifactId>aether-util</artifactId>
 			<version>1.1.0</version>
 		</dependency>
+
+		<!-- maven-plugin-api v3.9 depends on it, but it isn't actually included in Maven v3.9 -->
+		<dependency>
+			<groupId>org.codehaus.plexus</groupId>
+			<artifactId>plexus-utils</artifactId>
+			<version>3.5.0</version>
+		</dependency>
+
+		<!-- Embedded Maven Plugin libraries -->
 		<dependency>
 			<groupId>org.apache.maven</groupId>
 			<artifactId>maven-plugin-api</artifactId>
@@ -74,6 +90,16 @@
 			<version>${maven.version}</version>
 			<scope>provided</scope>
 		</dependency>
+
+		<!-- Testing libraries -->
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.12</version>
+			<scope>test</scope>
+		</dependency>
+
+		<!-- Maven Testing libraries -->
 		<dependency>
 			<groupId>org.apache.maven.plugin-testing</groupId>
 			<artifactId>maven-plugin-testing-harness</artifactId>
@@ -86,12 +112,6 @@
 			<version>${maven.version}</version>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.12</version>
-			<scope>test</scope>
-		</dependency>
 	</dependencies>
 	
 	<build>
diff --git a/src/main/java/com/inteligr8/alfresco/amp/AmpMojo.java b/src/main/java/com/inteligr8/alfresco/amp/AmpMojo.java
index 0221fe4..a5166ac 100644
--- a/src/main/java/com/inteligr8/alfresco/amp/AmpMojo.java
+++ b/src/main/java/com/inteligr8/alfresco/amp/AmpMojo.java
@@ -29,6 +29,7 @@ import java.util.List;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
+import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.maven.execution.MavenSession;
 import org.apache.maven.model.Exclusion;
@@ -49,7 +50,6 @@ import org.apache.maven.project.ProjectDependenciesResolver;
 import org.codehaus.plexus.component.annotations.Component;
 import org.codehaus.plexus.component.annotations.Requirement;
 import org.codehaus.plexus.util.FileUtils;
-import org.codehaus.plexus.util.IOUtil;
 import org.eclipse.aether.graph.Dependency;
 import org.eclipse.aether.impl.ArtifactResolver;
 import org.eclipse.aether.resolution.ArtifactRequest;
@@ -327,7 +327,7 @@ public class AmpMojo extends AbstractMojo implements ArtifactResolutionCallback
     		FileInputStream fistream = new FileInputStream(file);
     		BufferedInputStream bistream = new BufferedInputStream(fistream, this.streamBufferSize);
     		try {
-    			IOUtil.copy(bistream, zstream);
+    			IOUtils.copy(bistream, zstream);
     		} finally {
     			bistream.close();
     		}
@@ -354,7 +354,7 @@ public class AmpMojo extends AbstractMojo implements ArtifactResolutionCallback
 		FileInputStream fistream = new FileInputStream(file);
 		BufferedInputStream bistream = new BufferedInputStream(fistream, this.streamBufferSize);
 		try {
-			IOUtil.copy(bistream, zstream);
+			IOUtils.copy(bistream, zstream);
 		} finally {
 			bistream.close();
 		}