diff --git a/pom.xml b/pom.xml
index d78711d..74016ba 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,8 +25,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.1</version>
                 <configuration>
-                    <source>16</source>
-                    <target>16</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
             <plugin>