diff --git a/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java b/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java
index d92a97b6e..970c29171 100644
--- a/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java
+++ b/fine-jackson/src/com/fr/third/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java
@@ -77,7 +77,17 @@ public class SubTypeValidator
         s.add("org.jboss.util.propertyeditor.DocumentEditor");
         s.add("org.apache.openjpa.ee.RegistryManagedRuntime");
         s.add("org.apache.openjpa.ee.JNDIManagedRuntime");
-        s.add("org.apache.axis2.transport.jms.JMSOutTransportInfo");        
+        s.add("org.apache.axis2.transport.jms.JMSOutTransportInfo");
+
+        // [databind#2326] (2.9.9)
+        s.add("com.mysql.cj.jdbc.admin.MiniAdmin");
+
+        // [databind#2334]: logback-core (2.9.9.1)
+        s.add("ch.qos.logback.core.db.DriverManagerConnectionSource");
+
+        // [databind#2341]: jdom/jdom2 (2.9.9.1)
+        s.add("org.jdom.transform.XSLTransformer");
+        s.add("org.jdom2.transform.XSLTransformer");
         DEFAULT_NO_DESER_CLASS_NAMES = Collections.unmodifiableSet(s);
     }