diff --git a/graphql-core/pom.xml b/graphql-core/pom.xml
index 924947c..d32fef8 100644
--- a/graphql-core/pom.xml
+++ b/graphql-core/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>com.graphql-java</groupId>
             <artifactId>graphql-java-extended-scalars</artifactId>
-            <version>21.0</version>
+            <version>22.0</version>
         </dependency>
     </dependencies>
 </project>