diff --git a/version.hpp.in b/version.hpp.in
index 1d47c7d..6df2f66 100644
--- a/version.hpp.in
+++ b/version.hpp.in
@@ -1,70 +1,71 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014,  Regents of the University of California
+ * Copyright (c) 2014-2017, Regents of the University of California
  *
- * This file is part of NSL (NDN Signature Logger).
- * See AUTHORS.md for complete list of NSL authors and contributors.
+ * This file is part of NDN DeLorean, An Authentication System for Data Archives in
+ * Named Data Networking.  See AUTHORS.md for complete list of NDN DeLorean authors
+ * and contributors.
  *
- * NSL is free software: you can redistribute it and/or modify it under the terms
- * of the GNU General Public License as published by the Free Software Foundation,
- * either version 3 of the License, or (at your option) any later version.
+ * NDN DeLorean is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
  *
- * NSL is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- * PURPOSE.  See the GNU General Public License for more details.
+ * NDN DeLorean is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * NSL, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
- *
- * \author Yingdi Yu <yingdi@cs.ucla.edu>
+ * You should have received a copy of the GNU General Public License along with NDN
+ * DeLorean, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef NSL_VERSION_HPP
-#define NSL_VERSION_HPP
+#ifndef NDN_DELOREAN_VERSION_HPP
+#define NDN_DELOREAN_VERSION_HPP
 
 namespace nsl {
 
-/** NSL version follows Semantic Versioning 2.0.0 specification
+/** NDN DeLorean version follows Semantic Versioning 2.0.0 specification
  *  http://semver.org/
  */
 
 // To change version number, modify VERSION variable in top-level wscript.
 
-/** \brief NSL version represented as an integer
+/** \brief NDN DeLorean version represented as an integer
  *
  *  MAJOR*1000000 + MINOR*1000 + PATCH
  */
-#define NSL_VERSION @VERSION@
+#define NDN_DELOREAN_VERSION @VERSION@
 
-/** \brief NSL version represented as a string
+/** \brief NDN DeLorean version represented as a string
  *
  *  MAJOR.MINOR.PATCH
  */
-#define NSL_VERSION_STRING "@VERSION_STRING@"
+#define NDN_DELOREAN_VERSION_STRING "@VERSION_STRING@"
 
-/** \brief NSL version string, including git commit information, if NSL
+/** \brief NDN DeLorean version string, including git commit information, if NDN DeLorean
  *         is build from specific git commit
  *
- * NSL_VERSION_BUILD_STRING is obtained using the following command (`NSL-` prefix is
- * afterwards removed):
+ * NDN_DELOREAN_VERSION_BUILD_STRING is obtained using the following command (`ndn_delorean-`
+ * prefix is afterwards removed):
  *
- *    `git describe --match 'NSL-*'`
+ *    `git describe --match 'ndn_delorean-*'`
  *
- * When NSL is built not from git, NSL_VERSION_BUILD_STRING equals NSL_VERSION_STRING
+ * When NDN DeLorean is built not from git, NDN_DELOREAN_VERSION_BUILD_STRING
+ * equals NDN_DELOREAN_VERSION_STRING
  *
  * MAJOR.MINOR.PATCH(-release-candidate-tag)(-(number-of-commits-since-tag)-COMMIT-HASH)
  *
  * Example, 0.1.0-rc1-1-g5c86570
  */
-#define NSL_VERSION_BUILD_STRING "@VERSION_BUILD@"
+#define NDN_DELOREAN_VERSION_BUILD_STRING "@VERSION_BUILD@"
 
 /// MAJOR version
-#define NSL_VERSION_MAJOR @VERSION_MAJOR@
+#define NDN_DELOREAN_VERSION_MAJOR @VERSION_MAJOR@
 /// MINOR version
-#define NSL_VERSION_MINOR @VERSION_MINOR@
+#define NDN_DELOREAN_VERSION_MINOR @VERSION_MINOR@
 /// PATCH version
-#define NSL_VERSION_PATCH @VERSION_PATCH@
+#define NDN_DELOREAN_VERSION_PATCH @VERSION_PATCH@
 
 } // namespace nsl
 
-#endif // NSL_VERSION_HPP
+#endif // NDN_DELOREAN_VERSION_HPP