diff --git a/tools/ping/client/main.cpp b/tools/ping/client/main.cpp
index bcef47a..d29549b 100644
--- a/tools/ping/client/main.cpp
+++ b/tools/ping/client/main.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2023,  Arizona Board of Regents.
+ * Copyright (c) 2014-2024,  Arizona Board of Regents.
  *
  * This file is part of ndn-tools (Named Data Networking Essential Tools).
  * See AUTHORS.md for complete list of ndn-tools authors and contributors.
@@ -32,6 +32,8 @@
 #include <boost/program_options/parsers.hpp>
 #include <boost/program_options/variables_map.hpp>
 
+#include <iostream>
+
 namespace ndn::ping::client {
 
 class Runner : noncopyable
diff --git a/tools/ping/client/ping.cpp b/tools/ping/client/ping.cpp
index cacd845..3bc5693 100644
--- a/tools/ping/client/ping.cpp
+++ b/tools/ping/client/ping.cpp
@@ -61,9 +61,9 @@
 
   auto now = time::steady_clock::now();
   m_face.expressInterest(interest,
-    [=, seq = m_nextSeq] (auto&&...) { onData(seq, now); },
-    [=, seq = m_nextSeq] (auto&&, const auto& nack) { onNack(seq, now, nack); },
-    [=, seq = m_nextSeq] (auto&&...) { onTimeout(seq); });
+    [this, seq = m_nextSeq, now] (auto&&...) { onData(seq, now); },
+    [this, seq = m_nextSeq, now] (auto&&, const auto& nack) { onNack(seq, now, nack); },
+    [this, seq = m_nextSeq] (auto&&...) { onTimeout(seq); });
 
   ++m_nSent;
   ++m_nextSeq;
diff --git a/tools/ping/client/ping.hpp b/tools/ping/client/ping.hpp
index b2e4bfd..3509ac9 100644
--- a/tools/ping/client/ping.hpp
+++ b/tools/ping/client/ping.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2015-2023,  Arizona Board of Regents.
+ * Copyright (c) 2015-2024,  Arizona Board of Regents.
  *
  * 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 +26,8 @@
 
 #include "core/common.hpp"
 
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/util/scheduler.hpp>
 #include <ndn-cxx/util/signal.hpp>
 
 namespace ndn::ping::client {
diff --git a/tools/ping/client/statistics-collector.cpp b/tools/ping/client/statistics-collector.cpp
index 0b6b39f..cc8842c 100644
--- a/tools/ping/client/statistics-collector.cpp
+++ b/tools/ping/client/statistics-collector.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2015-2022,  Arizona Board of Regents.
+ * Copyright (c) 2015-2024,  Arizona Board of Regents.
  *
  * 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 "statistics-collector.hpp"
 
+#include <cmath>
+
 namespace ndn::ping::client {
 
 StatisticsCollector::StatisticsCollector(Ping& ping, const Options& options)
diff --git a/tools/ping/client/statistics-collector.hpp b/tools/ping/client/statistics-collector.hpp
index 1810208..e335aae 100644
--- a/tools/ping/client/statistics-collector.hpp
+++ b/tools/ping/client/statistics-collector.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2015-2022,  Arizona Board of Regents.
+ * Copyright (c) 2015-2024,  Arizona Board of Regents.
  *
  * This file is part of ndn-tools (Named Data Networking Essential Tools).
  * See AUTHORS.md for complete list of ndn-tools authors and contributors.
@@ -25,9 +25,10 @@
 #define NDN_TOOLS_PING_CLIENT_STATISTICS_COLLECTOR_HPP
 
 #include "core/common.hpp"
-
 #include "ping.hpp"
 
+#include <limits>
+
 namespace ndn::ping::client {
 
 /**
diff --git a/tools/ping/client/tracer.cpp b/tools/ping/client/tracer.cpp
index 7c16a4c..6b8b78f 100644
--- a/tools/ping/client/tracer.cpp
+++ b/tools/ping/client/tracer.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2015-2022,  Arizona Board of Regents.
+ * Copyright (c) 2015-2024,  Arizona Board of Regents.
  *
  * This file is part of ndn-tools (Named Data Networking Essential Tools).
  * See AUTHORS.md for complete list of ndn-tools authors and contributors.
@@ -22,6 +22,8 @@
 
 #include "tracer.hpp"
 
+#include <iostream>
+
 namespace ndn::ping::client {
 
 Tracer::Tracer(Ping& ping, const Options& options)