diff --git a/Telegram/SourceFiles/platform/win/windows_dlls.cpp b/Telegram/SourceFiles/platform/win/windows_dlls.cpp
index 01301f7029..bac70f7381 100644
--- a/Telegram/SourceFiles/platform/win/windows_dlls.cpp
+++ b/Telegram/SourceFiles/platform/win/windows_dlls.cpp
@@ -42,7 +42,6 @@ void init() {
 		u"rstrtmgr.dll"_q,
 		u"psapi.dll"_q,
 		u"user32.dll"_q,
-		u"thai.dll"_q,
 	};
 	for (const auto &lib : list) {
 		SafeLoadLibrary(lib);
diff --git a/Telegram/lib_base b/Telegram/lib_base
index b95d2b4b37..81df0d0b78 160000
--- a/Telegram/lib_base
+++ b/Telegram/lib_base
@@ -1 +1 @@
-Subproject commit b95d2b4b378092daf3acb493515ff41a8e21f003
+Subproject commit 81df0d0b7842be2b6c88f93dfa136b8efea4c9ad
diff --git a/Telegram/lib_ui b/Telegram/lib_ui
index a29e93ca55..1e2799245c 160000
--- a/Telegram/lib_ui
+++ b/Telegram/lib_ui
@@ -1 +1 @@
-Subproject commit a29e93ca55d40c3b50d654fd2a9a153ab0227b6c
+Subproject commit 1e2799245cf2720a329ecb5cf5644fded669cce6
diff --git a/docs/building-msvc.md b/docs/building-msvc.md
index 3a6bb6430a..243a385fb6 100644
--- a/docs/building-msvc.md
+++ b/docs/building-msvc.md
@@ -33,7 +33,7 @@ Open **x86 Native Tools Command Prompt for VS 2019.bat**, go to ***BuildPath***
     cd ThirdParty
     git clone https://github.com/desktop-app/patches.git
     cd patches
-    git checkout f22ccc5
+    git checkout 41ead72
     cd ../
     git clone https://chromium.googlesource.com/external/gyp
     cd gyp
@@ -63,7 +63,7 @@ Open **x86 Native Tools Command Prompt for VS 2019.bat**, go to ***BuildPath***
 
     git clone https://github.com/desktop-app/patches.git
     cd patches
-    git checkout f22ccc5
+    git checkout 41ead72
     cd ..
 
     git clone https://github.com/desktop-app/lzma.git