diff --git a/doc/Jamfile.v2 b/doc/Jamfile.v2
index abe8216..f61126d 100644
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -1,4 +1,4 @@
-# Copyright Antony Polukhin 2016-2021.
+# Copyright Antony Polukhin, 2016-2022.
 # Use, modification, and distribution are
 # subject to the Boost Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
diff --git a/doc/stacktrace.qbk b/doc/stacktrace.qbk
index 4b1e026..ecf4d22 100644
--- a/doc/stacktrace.qbk
+++ b/doc/stacktrace.qbk
@@ -2,7 +2,7 @@
     [quickbook 1.6]
     [version 1.0]
     [id stacktrace]
-    [copyright 2016-2021 Antony Polukhin]
+    [copyright 2016-2022 Antony Polukhin]
     [category Language Features Emulation]
     [license
         Distributed under the Boost Software License, Version 1.0.
diff --git a/example/assert_handler.cpp b/example/assert_handler.cpp
index 6918535..13bf681 100644
--- a/example/assert_handler.cpp
+++ b/example/assert_handler.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/example/debug_function.cpp b/example/debug_function.cpp
index af26112..cb358df 100644
--- a/example/debug_function.cpp
+++ b/example/debug_function.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/example/terminate_handler.cpp b/example/terminate_handler.cpp
index 0d3b6e5..8b2c481 100644
--- a/example/terminate_handler.cpp
+++ b/example/terminate_handler.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/example/throwing_st.cpp b/example/throwing_st.cpp
index b13729b..683744c 100644
--- a/example/throwing_st.cpp
+++ b/example/throwing_st.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/example/trace_addresses.cpp b/example/trace_addresses.cpp
index 6b1db91..1db644b 100644
--- a/example/trace_addresses.cpp
+++ b/example/trace_addresses.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/example/user_config.cpp b/example/user_config.cpp
index 96289c9..0d516f6 100644
--- a/example/user_config.cpp
+++ b/example/user_config.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/example/user_config.hpp b/example/user_config.hpp
index 91cdc0a..7924900 100644
--- a/example/user_config.hpp
+++ b/example/user_config.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace.hpp b/include/boost/stacktrace.hpp
index b458e3a..3001bb7 100644
--- a/include/boost/stacktrace.hpp
+++ b/include/boost/stacktrace.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/addr2line_impls.hpp b/include/boost/stacktrace/detail/addr2line_impls.hpp
index d54fd82..612537d 100644
--- a/include/boost/stacktrace/detail/addr2line_impls.hpp
+++ b/include/boost/stacktrace/detail/addr2line_impls.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/collect_msvc.ipp b/include/boost/stacktrace/detail/collect_msvc.ipp
index 7d41eb3..0a1e94b 100644
--- a/include/boost/stacktrace/detail/collect_msvc.ipp
+++ b/include/boost/stacktrace/detail/collect_msvc.ipp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/collect_noop.ipp b/include/boost/stacktrace/detail/collect_noop.ipp
index ca251c3..40c5949 100644
--- a/include/boost/stacktrace/detail/collect_noop.ipp
+++ b/include/boost/stacktrace/detail/collect_noop.ipp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/collect_unwind.ipp b/include/boost/stacktrace/detail/collect_unwind.ipp
index 6f99d4a..496ab03 100644
--- a/include/boost/stacktrace/detail/collect_unwind.ipp
+++ b/include/boost/stacktrace/detail/collect_unwind.ipp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/frame_decl.hpp b/include/boost/stacktrace/detail/frame_decl.hpp
index 6248757..4fea8c7 100644
--- a/include/boost/stacktrace/detail/frame_decl.hpp
+++ b/include/boost/stacktrace/detail/frame_decl.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/frame_msvc.ipp b/include/boost/stacktrace/detail/frame_msvc.ipp
index 2e7a3af..9b74339 100644
--- a/include/boost/stacktrace/detail/frame_msvc.ipp
+++ b/include/boost/stacktrace/detail/frame_msvc.ipp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/frame_noop.ipp b/include/boost/stacktrace/detail/frame_noop.ipp
index 7bac4c2..2faeb2f 100644
--- a/include/boost/stacktrace/detail/frame_noop.ipp
+++ b/include/boost/stacktrace/detail/frame_noop.ipp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/frame_unwind.ipp b/include/boost/stacktrace/detail/frame_unwind.ipp
index a5e2102..0d6b43d 100644
--- a/include/boost/stacktrace/detail/frame_unwind.ipp
+++ b/include/boost/stacktrace/detail/frame_unwind.ipp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/libbacktrace_impls.hpp b/include/boost/stacktrace/detail/libbacktrace_impls.hpp
index cec1f65..ebb3c92 100644
--- a/include/boost/stacktrace/detail/libbacktrace_impls.hpp
+++ b/include/boost/stacktrace/detail/libbacktrace_impls.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/location_from_symbol.hpp b/include/boost/stacktrace/detail/location_from_symbol.hpp
index 5d6e2f1..e8017b1 100644
--- a/include/boost/stacktrace/detail/location_from_symbol.hpp
+++ b/include/boost/stacktrace/detail/location_from_symbol.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/pop_options.h b/include/boost/stacktrace/detail/pop_options.h
index 5ab5fc6..f8502af 100644
--- a/include/boost/stacktrace/detail/pop_options.h
+++ b/include/boost/stacktrace/detail/pop_options.h
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/push_options.h b/include/boost/stacktrace/detail/push_options.h
index 6d7e46b..5881993 100644
--- a/include/boost/stacktrace/detail/push_options.h
+++ b/include/boost/stacktrace/detail/push_options.h
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/safe_dump_noop.ipp b/include/boost/stacktrace/detail/safe_dump_noop.ipp
index 2bda3c9..3b4a3bd 100644
--- a/include/boost/stacktrace/detail/safe_dump_noop.ipp
+++ b/include/boost/stacktrace/detail/safe_dump_noop.ipp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/safe_dump_posix.ipp b/include/boost/stacktrace/detail/safe_dump_posix.ipp
index bc79d5c..bafd295 100644
--- a/include/boost/stacktrace/detail/safe_dump_posix.ipp
+++ b/include/boost/stacktrace/detail/safe_dump_posix.ipp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/safe_dump_win.ipp b/include/boost/stacktrace/detail/safe_dump_win.ipp
index ab5445a..b020639 100644
--- a/include/boost/stacktrace/detail/safe_dump_win.ipp
+++ b/include/boost/stacktrace/detail/safe_dump_win.ipp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/to_dec_array.hpp b/include/boost/stacktrace/detail/to_dec_array.hpp
index 8cdcdfc..ba63afe 100644
--- a/include/boost/stacktrace/detail/to_dec_array.hpp
+++ b/include/boost/stacktrace/detail/to_dec_array.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/to_hex_array.hpp b/include/boost/stacktrace/detail/to_hex_array.hpp
index 84d88bf..131a758 100644
--- a/include/boost/stacktrace/detail/to_hex_array.hpp
+++ b/include/boost/stacktrace/detail/to_hex_array.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/try_dec_convert.hpp b/include/boost/stacktrace/detail/try_dec_convert.hpp
index 46d811e..ce42c0f 100644
--- a/include/boost/stacktrace/detail/try_dec_convert.hpp
+++ b/include/boost/stacktrace/detail/try_dec_convert.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/unwind_base_impls.hpp b/include/boost/stacktrace/detail/unwind_base_impls.hpp
index 9a4566a..14971a2 100644
--- a/include/boost/stacktrace/detail/unwind_base_impls.hpp
+++ b/include/boost/stacktrace/detail/unwind_base_impls.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/detail/void_ptr_cast.hpp b/include/boost/stacktrace/detail/void_ptr_cast.hpp
index 3247aab..7cf05be 100644
--- a/include/boost/stacktrace/detail/void_ptr_cast.hpp
+++ b/include/boost/stacktrace/detail/void_ptr_cast.hpp
@@ -1,5 +1,5 @@
 // Copyright 2014 Renato Tegon Forti, Antony Polukhin.
-// Copyright 2015-2021 Antony Polukhin.
+// Copyright Antony Polukhin, 2015-2022.
 //
 // Distributed under the Boost Software License, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt
diff --git a/include/boost/stacktrace/frame.hpp b/include/boost/stacktrace/frame.hpp
index 6873dd0..3afe3c8 100644
--- a/include/boost/stacktrace/frame.hpp
+++ b/include/boost/stacktrace/frame.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/safe_dump_to.hpp b/include/boost/stacktrace/safe_dump_to.hpp
index f2301e6..8d05c64 100644
--- a/include/boost/stacktrace/safe_dump_to.hpp
+++ b/include/boost/stacktrace/safe_dump_to.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/stacktrace.hpp b/include/boost/stacktrace/stacktrace.hpp
index 243b055..e6053c8 100644
--- a/include/boost/stacktrace/stacktrace.hpp
+++ b/include/boost/stacktrace/stacktrace.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/include/boost/stacktrace/stacktrace_fwd.hpp b/include/boost/stacktrace/stacktrace_fwd.hpp
index d54a636..43ebfcc 100644
--- a/include/boost/stacktrace/stacktrace_fwd.hpp
+++ b/include/boost/stacktrace/stacktrace_fwd.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/index.html b/index.html
index 06daea2..8e7f2e6 100644
--- a/index.html
+++ b/index.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <!--
- Copyright (c) 2014-2021 Antony Polukhin
+ Copyright (c) Antony Polukhin, 2014-2022
  antoshkka at gmail dot com
 
  Distributed under the Boost Software License,
@@ -29,7 +29,7 @@
     <a href="https://www.boost.org/doc/libs/master/doc/html/stacktrace.html">https://www.boost.org/doc/libs/master/doc/html/stacktrace.html</a>
   </p>
   <p>
-    &copy; 2014-2021 Antony Polukhin
+    &copy; Antony Polukhin, 2014-2022
   </p>
 </body>
 </html>
diff --git a/test/appveyor.yml b/test/appveyor.yml
index a4f688a..e43a727 100644
--- a/test/appveyor.yml
+++ b/test/appveyor.yml
@@ -2,7 +2,7 @@
 # subject to the Boost Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 #
-# Copyright Antony Polukhin 2016-2021.
+# Copyright Antony Polukhin, 2016-2022.
 
 #
 # See https://svn.boost.org/trac/boost/wiki/TravisCoverals for description of this file
diff --git a/test/test.cpp b/test/test.cpp
index 525ed3c..73e2d02 100644
--- a/test/test.cpp
+++ b/test/test.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/test/test_impl.cpp b/test/test_impl.cpp
index 715a99d..f3f7643 100644
--- a/test/test_impl.cpp
+++ b/test/test_impl.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/test/test_impl.hpp b/test/test_impl.hpp
index b24e433..c60859f 100644
--- a/test/test_impl.hpp
+++ b/test/test_impl.hpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/test/test_noop.cpp b/test/test_noop.cpp
index 1bd1670..6a4a1de 100644
--- a/test/test_noop.cpp
+++ b/test/test_noop.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/test/test_num_conv.cpp b/test/test_num_conv.cpp
index 6d8620f..a145e2d 100644
--- a/test/test_num_conv.cpp
+++ b/test/test_num_conv.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
diff --git a/test/thread_safety_checking.cpp b/test/thread_safety_checking.cpp
index afcb137..215fe86 100644
--- a/test/thread_safety_checking.cpp
+++ b/test/thread_safety_checking.cpp
@@ -1,4 +1,4 @@
-// Copyright Antony Polukhin, 2016-2021.
+// Copyright Antony Polukhin, 2016-2022.
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at