diff --git a/pom.xml b/pom.xml
index 98f95aa..5287769 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>org.github.flytreeleft</groupId>
     <artifactId>nexus3-keycloak-plugin</artifactId>
-    <version>0.8.5-4</version>
+    <version>0.8.5-5</version>
     <name>${project.groupId}:${project.artifactId}</name>
     <packaging>bundle</packaging>
 
@@ -94,11 +94,6 @@
     </contributors>
 
     <dependencies>
-        <dependency>
-            <groupId>com.sun.activation</groupId>
-            <artifactId>jakarta.activation</artifactId>
-            <version>1.2.1</version>
-        </dependency>
         <dependency>
             <groupId>org.keycloak</groupId>
             <artifactId>keycloak-core</artifactId>