diff --git a/pom.xml b/pom.xml
index d0e9d9e..ea970ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -153,7 +153,7 @@
         <dependency>
             <groupId>edu.stanford.protege</groupId>
             <artifactId>webprotege-backend-api</artifactId>
-            <version>1.0.3</version>
+            <version>1.0.23</version>
         </dependency>
 
         <dependency>