diff --git a/doc/org.eclipse.cdt.doc.isv/cdtOptions b/doc/org.eclipse.cdt.doc.isv/cdtOptions
index 9c4962b8495..b93d31849ff 100644
--- a/doc/org.eclipse.cdt.doc.isv/cdtOptions
+++ b/doc/org.eclipse.cdt.doc.isv/cdtOptions
@@ -11,7 +11,7 @@
 -bottom "Copyright (c) IBM Corp. and others 2004, 2020.  All Rights Reserved."
 -group "C/C++ Development Tools Core Plug-in Packages" "org.eclipse.cdt.core:org.eclipse.cdt.core.*"
 -group "C/C++ Development Tools Debug Core Plug-in Packages" "org.eclipse.cdt.debug.core:org.eclipse.cdt.debug.core.*"
--link http://docs.oracle.com/javase/7/docs/api/
+-link https://docs.oracle.com/en/java/javase/11/docs/api/
 
 org.eclipse.cdt.core
 org.eclipse.cdt.core.model
diff --git a/doc/org.eclipse.cdt.doc.isv/cdtOptions.txt b/doc/org.eclipse.cdt.doc.isv/cdtOptions.txt
index 00fde33512c..635ddb04e6d 100644
--- a/doc/org.eclipse.cdt.doc.isv/cdtOptions.txt
+++ b/doc/org.eclipse.cdt.doc.isv/cdtOptions.txt
@@ -11,7 +11,7 @@
 -bottom "Copyright (c) IBM Corp. and others 2004, 2020.  All Rights Reserved."
 -group "C/C++ Development Tools Core Plug-in Packages" "org.eclipse.cdt.core;org.eclipse.cdt.core.*"
 -group "C/C++ Development Tools Debug Core Plug-in Packages" "org.eclipse.cdt.debug.core;org.eclipse.cdt.debug.core.*"
--link http://docs.oracle.com/javase/7/docs/api/
+-link https://docs.oracle.com/en/java/javase/11/docs/api/
 
 org.eclipse.cdt.core
 org.eclipse.cdt.core.model