diff --git a/bel.firma/pom.xml b/bel.firma/pom.xml
index a48a520..e066e6d 100644
--- a/bel.firma/pom.xml
+++ b/bel.firma/pom.xml
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>org.apache.santuario</groupId>
             <artifactId>xmlsec</artifactId>
-            <version>1.5.7</version>
+            <version>2.1.7</version>
         </dependency>                
         <dependency>
             <groupId>xerces</groupId>