diff --git a/vtl-prov/pom.xml b/vtl-prov/pom.xml
index e3a85727c..9317d6ed9 100644
--- a/vtl-prov/pom.xml
+++ b/vtl-prov/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>org.jgrapht</groupId>
             <artifactId>jgrapht-core</artifactId>
-            <version>1.5.2</version>
+            <version>1.4.0</version>
         </dependency>
 
         <dependency>