diff --git a/Telegram/SourceFiles/boxes/about_box.cpp b/Telegram/SourceFiles/boxes/about_box.cpp
index cb4895c89..31798dc59 100644
--- a/Telegram/SourceFiles/boxes/about_box.cpp
+++ b/Telegram/SourceFiles/boxes/about_box.cpp
@@ -88,8 +88,10 @@ void AboutBox::resizeEvent(QResizeEvent *e) {
 void AboutBox::showVersionHistory() {
 	if (cRealAlphaVersion()) {
 		auto url = qsl("https://tdesktop.com/");
-		if (Platform::IsWindows()) {
+		if (Platform::IsWindows32Bit()) {
 			url += qsl("win/%1.zip");
+		} else if (Platform::IsWindows64Bit()) {
+			url += qsl("win64/%1.zip");
 		} else if (Platform::IsOSXBuild()) {
 			url += qsl("osx/%1.zip");
 		} else if (Platform::IsMac()) {
@@ -143,5 +145,8 @@ QString currentVersionText() {
 	} else if (AppBetaVersion) {
 		result += " beta";
 	}
+	if (Platform::IsWindows64Bit()) {
+		result += " x64";
+	}
 	return result;
 }
diff --git a/Telegram/SourceFiles/core/crash_reports.cpp b/Telegram/SourceFiles/core/crash_reports.cpp
index d0e403968..eef6bc32f 100644
--- a/Telegram/SourceFiles/core/crash_reports.cpp
+++ b/Telegram/SourceFiles/core/crash_reports.cpp
@@ -318,12 +318,36 @@ bool DumpCallback(const google_breakpad::MinidumpDescriptor &md, void *context,
 #endif // !DESKTOP_APP_DISABLE_CRASH_REPORTS
 
 } // namespace
+if (Platform::IsWindowsStoreBuild()) {
+	return Platform::IsWindows64Bit()
+		? "WinStore64Bit"
+		: "WinStore32Bit";
+} else if (Platform::IsWindows32Bit()) {
+	return "Windows32Bit";
+} else if (Platform::IsWindows64Bit()) {
+	return "Windows64Bit";
+} else if (Platform::IsMacStoreBuild()) {
+	return "MacAppStore";
+} else if (Platform::IsOSXBuild()) {
+	return "OSX";
+} else if (Platform::IsMac()) {
+	return "MacOS";
+} else if (Platform::IsLinux32Bit()) {
+	return "Linux32Bit";
+} else if (Platform::IsLinux64Bit()) {
+	return "Linux64bit";
+}
+Unexpected("Platform in CrashReports::PlatformString.");
 
 QString PlatformString() {
 	if (Platform::IsWindowsStoreBuild()) {
-		return qsl("WinStore");
-	} else if (Platform::IsWindows()) {
-		return qsl("Windows");
+		return Platform::IsWindows64Bit()
+			? qsl("WinStore64Bit")
+			: qsl("WinStore32Bit");
+	} else if (Platform::IsWindows32Bit()) {
+		return qsl("Windows32Bit");
+	} else if (Platform::IsWindows64Bit()) {
+		return qsl("Windows64Bit");
 	} else if (Platform::IsMacStoreBuild()) {
 		return qsl("MacAppStore");
 	} else if (Platform::IsOSXBuild()) {
diff --git a/Telegram/lib_base b/Telegram/lib_base
index f770025cc..2bf29ab1a 160000
--- a/Telegram/lib_base
+++ b/Telegram/lib_base
@@ -1 +1 @@
-Subproject commit f770025cc18e2fba295733923a527c8cb0f1d513
+Subproject commit 2bf29ab1a5458003c8ed250886e08c61cce5ff72
diff --git a/Telegram/lib_webrtc b/Telegram/lib_webrtc
index de46d688f..af7269454 160000
--- a/Telegram/lib_webrtc
+++ b/Telegram/lib_webrtc
@@ -1 +1 @@
-Subproject commit de46d688f0fb6a04b0607dff892016d99e01e8b6
+Subproject commit af7269454c371b7e1045429d60cd728f7580ee4a