diff --git a/contrib/epee/include/string_tools.h b/contrib/epee/include/string_tools.h
index 421335fd..24dbffee 100644
--- a/contrib/epee/include/string_tools.h
+++ b/contrib/epee/include/string_tools.h
@@ -28,6 +28,7 @@
 
 #include <locale>
 #include <cstdlib>
+#include <map>
 #include <boost/uuid/uuid.hpp>
 #include <boost/uuid/uuid_io.hpp>
 #include <boost/lexical_cast.hpp>
diff --git a/tests/functional_tests/transactions_flow_test.cpp b/tests/functional_tests/transactions_flow_test.cpp
index 03589f14..be76d998 100644
--- a/tests/functional_tests/transactions_flow_test.cpp
+++ b/tests/functional_tests/transactions_flow_test.cpp
@@ -20,6 +20,7 @@ using namespace epee;
 #include "common/variant_helper.h"
 
 using namespace currency;
+namespace ph = boost::placeholders;
 
 #define TESTS_DEFAULT_FEE                   TX_DEFAULT_FEE 
 
@@ -317,11 +318,11 @@ class flow_test_console_cmmands_handler
 public:
   flow_test_console_cmmands_handler(flow_test_context& contxt):m_context(contxt)
   {
-    m_cmd_binder.set_handler("help", boost::bind(&console_handlers_binder::help, &m_cmd_binder, _1), "Show this help");
-    m_cmd_binder.set_handler("exit", boost::bind(&flow_test_console_cmmands_handler::exit, this, _1), "Exit");
-    m_cmd_binder.set_handler("pause", boost::bind(&flow_test_console_cmmands_handler::pause, this, _1), "Pause");
-    m_cmd_binder.set_handler("continue", boost::bind(&flow_test_console_cmmands_handler::do_continue, this, _1), "Continue");
-    m_cmd_binder.set_handler("refresh", boost::bind(&flow_test_console_cmmands_handler::refresh, this, _1), "Refresh");
+    m_cmd_binder.set_handler("help", boost::bind(&console_handlers_binder::help, &m_cmd_binder, ph::_1), "Show this help");
+    m_cmd_binder.set_handler("exit", boost::bind(&flow_test_console_cmmands_handler::exit, this, ph::_1), "Exit");
+    m_cmd_binder.set_handler("pause", boost::bind(&flow_test_console_cmmands_handler::pause, this, ph::_1), "Pause");
+    m_cmd_binder.set_handler("continue", boost::bind(&flow_test_console_cmmands_handler::do_continue, this, ph::_1), "Continue");
+    m_cmd_binder.set_handler("refresh", boost::bind(&flow_test_console_cmmands_handler::refresh, this, ph::_1), "Refresh");
   }
 
   bool start_handling()
diff --git a/utils/configure_local_paths_msvs2019.cmd b/utils/configure_local_paths_msvs2019.cmd
index a8d442b2..fa277065 100644
--- a/utils/configure_local_paths_msvs2019.cmd
+++ b/utils/configure_local_paths_msvs2019.cmd
@@ -5,5 +5,5 @@ rem Rename to configure_local_paths.cmd and do not commit.
 rem 
 
 set QT_PREFIX_PATH=C:\dev\_sdk\Qt5.15.2\5.15.2
-set BOOST_ROOT=C:\dev\_sdk\boost_1_76_0
+set BOOST_ROOT=C:\dev\_sdk\boost_1_77_0
 set OPENSSL_ROOT_DIR=C:\dev\_sdk\OpenSSL-Win64