diff --git a/impl/src/main/java/com/okta/sdk/impl/ds/DefaultDiscriminatorRegistry.java b/impl/src/main/java/com/okta/sdk/impl/ds/DefaultDiscriminatorRegistry.java
index 410689edad4..d75646f3ab8 100644
--- a/impl/src/main/java/com/okta/sdk/impl/ds/DefaultDiscriminatorRegistry.java
+++ b/impl/src/main/java/com/okta/sdk/impl/ds/DefaultDiscriminatorRegistry.java
@@ -70,6 +70,7 @@ private AttributeDiscriminationStrategy(String key, Map<String, Class> values) {
             this.values = values;
         }
 
+        @SuppressWarnings({"PMD.UnusedPrivateMethod"})
         private <P> Class<P> resolve(Class<P> clazz, Map data) {
 
             if (data.containsKey(key)) {
@@ -82,4 +83,4 @@ private <P> Class<P> resolve(Class<P> clazz, Map data) {
             return clazz;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/pom.xml b/pom.xml
index 3c9c6736e67..d431f59730d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.okta</groupId>
         <artifactId>okta-parent</artifactId>
-        <version>21</version>
+        <version>23</version>
     </parent>
 
     <groupId>com.okta.sdk</groupId>