diff --git a/wikipedia_indexer/pom.xml b/wikipedia_indexer/pom.xml
index 810f5af..a6181a6 100644
--- a/wikipedia_indexer/pom.xml
+++ b/wikipedia_indexer/pom.xml
@@ -97,7 +97,7 @@
 	<dependency>
 	    <groupId>xerces</groupId>
 	    <artifactId>xercesImpl</artifactId>
-	    <version>2.11.0</version>
+	    <version>2.12.2</version>
 	    <scope>test</scope>
 	</dependency>
 	<dependency>