diff --git a/msal-obo-sample/pom.xml b/msal-obo-sample/pom.xml
index 058b054..87c5c3d 100644
--- a/msal-obo-sample/pom.xml
+++ b/msal-obo-sample/pom.xml
@@ -19,7 +19,7 @@
         <dependency>
             <groupId>com.microsoft.azure</groupId>
             <artifactId>msal4j</artifactId>
-            <version>1.11.0</version>
+            <version>1.13.9</version>
         </dependency>
         <dependency>
             <groupId>org.json</groupId>