diff --git a/tools/rack/pom.xml b/tools/rack/pom.xml
index 9fc2b239..bb58d5ad 100644
--- a/tools/rack/pom.xml
+++ b/tools/rack/pom.xml
@@ -100,7 +100,7 @@
       <dependency>
         <groupId>org.apache.jena</groupId>
         <artifactId>apache-jena-libs</artifactId>
-        <version>4.8.0</version>
+        <version>4.9.0</version>
         <type>pom</type>
       </dependency>
       <dependency>