diff --git a/pom.xml b/pom.xml
index a16dc18..ccf052d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -160,7 +160,7 @@ SOFTWARE.
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-shade-plugin</artifactId>
-                    <version>2.4.1</version>
+                    <version>3.2.1</version>
                 </plugin>
                 <plugin>
                     <groupId>org.skife.maven</groupId>