diff --git a/pom.xml b/pom.xml
index 0a8f850..4f72850 100644
--- a/pom.xml
+++ b/pom.xml
@@ -126,12 +126,12 @@
         <dependency>
             <groupId>xalan</groupId>
             <artifactId>xalan</artifactId>
-            <version>2.7.1</version>
+            <version>2.7.2</version>
         </dependency>
         <dependency>
             <groupId>xerces</groupId>
             <artifactId>xercesImpl</artifactId>
-            <version>2.9.1</version>
+            <version>2.12.0</version>
         </dependency>
         <dependency>
             <groupId>xalan</groupId>