diff --git a/pom.xml b/pom.xml
index 9786a99b..eda5b268 100644
--- a/pom.xml
+++ b/pom.xml
@@ -226,7 +226,7 @@
 		<typesafe.config.version>1.3.3</typesafe.config.version>
 		<moshi.version>1.8.0</moshi.version>
 		<amqp.client.version>5.7.3</amqp.client.version>
-		<org.apache.jena.version>3.9.0</org.apache.jena.version>
+		<org.apache.jena.version>4.2.0</org.apache.jena.version>
 		<rxjava2.version>2.2.12</rxjava2.version>
 		<maven.assembly.plugin.version>3.1.1</maven.assembly.plugin.version>