src/java.base/share/classes/java/lang/SecurityException.java

@@ -31,10 +31,11 @@
  * @see     java.lang.SecurityManager
  * @since   1.0
  */
 public class SecurityException extends RuntimeException {
 
+    @java.io.Serial
     private static final long serialVersionUID = 6878364983674394167L;
 
     /**
      * Constructs a {@code SecurityException} with no detail message.
      */