diff --git a/pom.xml b/pom.xml
index c223396..e09b9ee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -50,7 +50,7 @@
 		<dependency>
 			<groupId>org.apache.lucene</groupId>
 			<artifactId>lucene-core</artifactId>
-			<version>4.0-SNAPSHOT</version>
+			<version>7.1.0</version>
 			<type>jar</type>
 		</dependency>
 		<dependency>