diff --git a/Frameworks/EOF/ERIndexing/pom.xml b/Frameworks/EOF/ERIndexing/pom.xml
index a02840d2faf..67ffef56b6d 100644
--- a/Frameworks/EOF/ERIndexing/pom.xml
+++ b/Frameworks/EOF/ERIndexing/pom.xml
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>org.apache.lucene</groupId>
 			<artifactId>lucene-core</artifactId>
-			<version>2.9.3</version>
+			<version>7.1.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.lucene</groupId>
diff --git a/pom.xml b/pom.xml
index 4c9b1c43415..b9c70e12dfb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -500,7 +500,7 @@
             <dependency>
                 <groupId>org.apache.lucene</groupId>
                 <artifactId>lucene-core</artifactId>
-                <version>3.5.0</version>
+                <version>7.1.0</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.lucene</groupId>