diff --git a/Global.h b/Global.h
index a2fe92e6b..17f2a895a 100644
--- a/Global.h
+++ b/Global.h
@@ -217,8 +217,8 @@ typedef int16_t si16; //signed int 16 bits (2 bytes)
 typedef int8_t si8; //signed int 8 bits (1 byte)
 
 // Lock typedefs
-typedef boost::lock_guard<boost::mutex> TLockGuard;
-typedef boost::lock_guard<boost::recursive_mutex> TLockGuardRec;
+using TLockGuard = std::lock_guard<std::mutex>;
+using TLockGuardRec = std::lock_guard<std::recursive_mutex>;
 
 /* ---------------------------------------------------------------------------- */
 /* Macros */
@@ -565,7 +565,7 @@ namespace vstd
 	template<typename InputRange, typename OutputIterator, typename Predicate>
 	OutputIterator copy_if(const InputRange &input, OutputIterator result, Predicate pred)
 	{
-		return std::copy_if(boost::const_begin(input), std::end(input), result, pred);
+		return std::copy_if(std::cbegin(input), std::end(input), result, pred);
 	}
 
 	template <typename Container>
@@ -693,7 +693,7 @@ namespace vstd
 	template<typename T>
 	void removeDuplicates(std::vector<T> &vec)
 	{
-		boost::sort(vec);
+		std::sort(vec.begin(), vec.end());
 		vec.erase(std::unique(vec.begin(), vec.end()), vec.end());
 	}
 
diff --git a/lib/CConsoleHandler.cpp b/lib/CConsoleHandler.cpp
index fd7fe35bf..595de23b3 100644
--- a/lib/CConsoleHandler.cpp
+++ b/lib/CConsoleHandler.cpp
@@ -15,7 +15,7 @@
 
 VCMI_LIB_NAMESPACE_BEGIN
 
-boost::mutex CConsoleHandler::smx;
+std::mutex CConsoleHandler::smx;
 
 DLL_LINKAGE CConsoleHandler * console = nullptr;
 
diff --git a/lib/CConsoleHandler.h b/lib/CConsoleHandler.h
index fd42ce648..28ee0ad0b 100644
--- a/lib/CConsoleHandler.h
+++ b/lib/CConsoleHandler.h
@@ -88,7 +88,7 @@ private:
 	/// FIXME: Implement CConsoleHandler as singleton, move some logic into CLogConsoleTarget, etc... needs to be disussed:)
 	/// Without static, application will crash complaining about mutex deleted. In short: CConsoleHandler gets deleted before
 	/// the logging system.
-	static boost::mutex smx;
+	static std::mutex smx;
 
 	boost::thread * thread;
 };
diff --git a/lib/logging/CLogger.cpp b/lib/logging/CLogger.cpp
index 0e3c0c5ce..9e23d372e 100644
--- a/lib/logging/CLogger.cpp
+++ b/lib/logging/CLogger.cpp
@@ -85,8 +85,8 @@ bool CLoggerDomain::isGlobalDomain() const { return name == DOMAIN_GLOBAL; }
 
 const std::string& CLoggerDomain::getName() const { return name; }
 
-boost::recursive_mutex CLogger::smx;
-boost::recursive_mutex CLogManager::smx;
+std::recursive_mutex CLogger::smx;
+std::recursive_mutex CLogManager::smx;
 
 DLL_LINKAGE vstd::CLoggerBase * logGlobal = CLogger::getGlobalLogger();
 
diff --git a/lib/logging/CLogger.h b/lib/logging/CLogger.h
index 71a817d81..064910383 100644
--- a/lib/logging/CLogger.h
+++ b/lib/logging/CLogger.h
@@ -78,8 +78,8 @@ private:
 	CLogger * parent;
 	ELogLevel::ELogLevel level;
 	std::vector<std::unique_ptr<ILogTarget> > targets;
-	mutable boost::mutex mx;
-	static boost::recursive_mutex smx;
+	mutable std::mutex mx;
+	static std::recursive_mutex smx;
 };
 
 /* ---------------------------------------------------------------------------- */
@@ -101,8 +101,8 @@ private:
 	virtual ~CLogManager();
 
 	std::map<std::string, CLogger *> loggers;
-	mutable boost::mutex mx;
-	static boost::recursive_mutex smx;
+	mutable std::mutex mx;
+	static std::recursive_mutex smx;
 };
 
 /// The struct LogRecord holds the log message and additional logging information.
@@ -200,7 +200,7 @@ private:
 	bool coloredOutputEnabled;
 	CLogFormatter formatter;
 	CColorMapping colorMapping;
-	mutable boost::mutex mx;
+	mutable std::mutex mx;
 };
 
 /// This target is a logging target which writes messages to a log file.
@@ -222,7 +222,7 @@ public:
 private:
 	FileStream file;
 	CLogFormatter formatter;
-	mutable boost::mutex mx;
+	mutable std::mutex mx;
 };
 
 VCMI_LIB_NAMESPACE_END