diff --git a/backend/pom.xml b/backend/pom.xml
index 99ff1acfd4..03a9e7b107 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -314,7 +314,7 @@
         <dependency>
             <groupId>org.keycloak</groupId>
             <artifactId>keycloak-authz-client</artifactId>
-            <version>19.0.1</version>
+            <version>26.0.6</version>
         </dependency>
         <dependency>
             <groupId>org.apache.arrow</groupId>