[SHIRO-765] Upgrade to Apache Pom Parent 23
diff --git a/pom.xml b/pom.xml
index e55d133..586d77c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache</groupId>
         <artifactId>apache</artifactId>
-        <version>21</version>
+        <version>23</version>
     </parent>
 
     <groupId>org.apache.shiro</groupId>