diff --git a/pom.xml b/pom.xml
index b9bf77e..765a36e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,7 @@
     <dependency>
 	    <groupId>com.github.Data2Semantics</groupId>
 	    <artifactId>nodes</artifactId>
-	    <version>v0.1.19</version>
+	    <version>v0.1.20</version>
 	</dependency> 
 <!--    <dependency> -->
 <!--   		<groupId>data2semantics</groupId> -->