diff --git a/pom.xml b/pom.xml
index ce2cc14..74bf547 100644
--- a/pom.xml
+++ b/pom.xml
@@ -186,7 +186,7 @@
       <plugin>
         <groupId>org.skife.maven</groupId>
         <artifactId>really-executable-jar-maven-plugin</artifactId>
-        <version>1.4.0</version>
+        <version>2.1.1</version>
         <configuration>
           <inputFile>target/httpbin-${version}-jar-with-dependencies.jar</inputFile>
           <programFile>httpbin</programFile>