diff --git a/impl/src/main/java/com/sun/el/parser/ELParser.jjt b/impl/src/main/java/com/sun/el/parser/ELParser.jjt
index 2757ebd..7f73dd9 100644
--- a/impl/src/main/java/com/sun/el/parser/ELParser.jjt
+++ b/impl/src/main/java/com/sun/el/parser/ELParser.jjt
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2021 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
diff --git a/impl/src/main/java/com/sun/el/parser/ELParserTokenManager.java b/impl/src/main/java/com/sun/el/parser/ELParserTokenManager.java
index 077425e..fa6a797 100644
--- a/impl/src/main/java/com/sun/el/parser/ELParserTokenManager.java
+++ b/impl/src/main/java/com/sun/el/parser/ELParserTokenManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2021 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
diff --git a/src/test/java/org/glassfish/el/test/EscapingTest.java b/src/test/java/org/glassfish/el/test/EscapingTest.java
index b21e72b..8b4b821 100644
--- a/src/test/java/org/glassfish/el/test/EscapingTest.java
+++ b/src/test/java/org/glassfish/el/test/EscapingTest.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2021 Oracle and/or its affiliates. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0, which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the
+ * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
+ * version 2 with the GNU Classpath Exception, which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ */
+
 package org.glassfish.el.test;
 
 import jakarta.el.ELManager;