diff --git a/pom.xml b/pom.xml
index 2562c7b..b6925a6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -73,7 +73,7 @@
         <dependency>
             <groupId>org.apache.jena</groupId>
             <artifactId>jena-core</artifactId>
-            <version>3.9.0</version>
+            <version>4.2.0</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.jena/jena -->
         <dependency>