diff --git a/bytecode/pom.xml b/bytecode/pom.xml
index 53fa519..823aa40 100644
--- a/bytecode/pom.xml
+++ b/bytecode/pom.xml
@@ -16,7 +16,7 @@
     <dependency>
       <groupId>org.apache.lucene</groupId>
       <artifactId>lucene-core</artifactId>
-      <version>5.0.0</version>
+      <version>7.1.0</version>
     </dependency>
   </dependencies>
 </project>