diff --git a/tools/dump/main.cpp b/tools/dump/main.cpp
index 033ffc4..23d1821 100644
--- a/tools/dump/main.cpp
+++ b/tools/dump/main.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2011-2022,  Regents of the University of California.
+ * Copyright (c) 2011-2024,  Regents of the University of California.
  *
  * This file is part of ndn-tools (Named Data Networking Essential Tools).
  * See AUTHORS.md for complete list of ndn-tools authors and contributors.
@@ -26,6 +26,7 @@
 #include <boost/program_options/parsers.hpp>
 #include <boost/program_options/variables_map.hpp>
 
+#include <iostream>
 #include <sstream>
 
 namespace ndn::dump {
diff --git a/tools/dump/ndndump.cpp b/tools/dump/ndndump.cpp
index d17ae5b..a3f5fd0 100644
--- a/tools/dump/ndndump.cpp
+++ b/tools/dump/ndndump.cpp
@@ -29,12 +29,15 @@
 #include <pcap/sll.h>
 
 #include <iomanip>
+#include <iostream>
 #include <sstream>
 
 #include <ndn-cxx/lp/fields.hpp>
 #include <ndn-cxx/lp/nack.hpp>
 #include <ndn-cxx/lp/packet.hpp>
 #include <ndn-cxx/net/ethernet.hpp>
+#include <ndn-cxx/util/backports.hpp>
+#include <ndn-cxx/util/exception.hpp>
 #include <ndn-cxx/util/scope.hpp>
 #include <ndn-cxx/util/string-helper.hpp>
 
diff --git a/tools/dump/ndndump.hpp b/tools/dump/ndndump.hpp
index 83b0710..8a10def 100644
--- a/tools/dump/ndndump.hpp
+++ b/tools/dump/ndndump.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2011-2022, Regents of the University of California.
+ * Copyright (c) 2011-2024, Regents of the University of California.
  *
  * This file is part of ndn-tools (Named Data Networking Essential Tools).
  * See AUTHORS.md for complete list of ndn-tools authors and contributors.
@@ -23,6 +23,8 @@
 #include "core/common.hpp"
 
 #include <pcap.h>
+
+#include <optional>
 #include <regex>
 
 #ifdef HAVE_BSD_TCPHDR