diff --git a/Telegram/SourceFiles/platform/win/windows_dlls.cpp b/Telegram/SourceFiles/platform/win/windows_dlls.cpp
index ce24a84a2..bac70f738 100644
--- a/Telegram/SourceFiles/platform/win/windows_dlls.cpp
+++ b/Telegram/SourceFiles/platform/win/windows_dlls.cpp
@@ -70,11 +70,6 @@ f_PropVariantToString PropVariantToString;
 f_PSStringFromPropertyKey PSStringFromPropertyKey;
 f_DwmIsCompositionEnabled DwmIsCompositionEnabled;
 f_DwmSetWindowAttribute DwmSetWindowAttribute;
-f_RmStartSession RmStartSession;
-f_RmRegisterResources RmRegisterResources;
-f_RmGetList RmGetList;
-f_RmShutdown RmShutdown;
-f_RmEndSession RmEndSession;
 f_GetProcessMemoryInfo GetProcessMemoryInfo;
 f_SetWindowCompositionAttribute SetWindowCompositionAttribute;
 
@@ -127,13 +122,6 @@ void start() {
 		const auto LibDwmApi = SafeLoadLibrary(u"dwmapi.dll"_q);
 		LoadMethod(LibDwmApi, "DwmIsCompositionEnabled", DwmIsCompositionEnabled);
 		LoadMethod(LibDwmApi, "DwmSetWindowAttribute", DwmSetWindowAttribute);
-
-		const auto LibRstrtMgr = SafeLoadLibrary(u"rstrtmgr.dll"_q);
-		LoadMethod(LibRstrtMgr, "RmStartSession", RmStartSession);
-		LoadMethod(LibRstrtMgr, "RmRegisterResources", RmRegisterResources);
-		LoadMethod(LibRstrtMgr, "RmGetList", RmGetList);
-		LoadMethod(LibRstrtMgr, "RmShutdown", RmShutdown);
-		LoadMethod(LibRstrtMgr, "RmEndSession", RmEndSession);
 	}
 
 	const auto LibPsApi = SafeLoadLibrary(u"psapi.dll"_q);
diff --git a/Telegram/SourceFiles/platform/win/windows_dlls.h b/Telegram/SourceFiles/platform/win/windows_dlls.h
index b297e9d84..b01fbd9b4 100644
--- a/Telegram/SourceFiles/platform/win/windows_dlls.h
+++ b/Telegram/SourceFiles/platform/win/windows_dlls.h
@@ -158,42 +158,6 @@ using f_DwmSetWindowAttribute = HRESULT(FAR STDAPICALLTYPE*)(
 	DWORD cbAttribute);
 extern f_DwmSetWindowAttribute DwmSetWindowAttribute;
 
-// RSTRTMGR.DLL
-
-using f_RmStartSession = DWORD(FAR STDAPICALLTYPE*)(
-	_Out_ DWORD *pSessionHandle,
-	_Reserved_ DWORD dwSessionFlags,
-	_Out_writes_(CCH_RM_SESSION_KEY + 1) WCHAR strSessionKey[]);
-extern f_RmStartSession RmStartSession;
-
-using f_RmRegisterResources = DWORD(FAR STDAPICALLTYPE*)(
-	_In_ DWORD dwSessionHandle,
-	_In_ UINT nFiles,
-	_In_reads_opt_(nFiles) LPCWSTR rgsFileNames[],
-	_In_ UINT nApplications,
-	_In_reads_opt_(nApplications) RM_UNIQUE_PROCESS rgApplications[],
-	_In_ UINT nServices,
-	_In_reads_opt_(nServices) LPCWSTR rgsServiceNames[]);
-extern f_RmRegisterResources RmRegisterResources;
-
-using f_RmGetList = DWORD(FAR STDAPICALLTYPE*)(
-	_In_ DWORD dwSessionHandle,
-	_Out_ UINT *pnProcInfoNeeded,
-	_Inout_ UINT *pnProcInfo,
-	_Inout_updates_opt_(*pnProcInfo) RM_PROCESS_INFO rgAffectedApps[],
-	_Out_ LPDWORD lpdwRebootReasons);
-extern f_RmGetList RmGetList;
-
-using f_RmShutdown = DWORD(FAR STDAPICALLTYPE*)(
-	_In_ DWORD dwSessionHandle,
-	_In_ ULONG lActionFlags,
-	_In_opt_ RM_WRITE_STATUS_CALLBACK fnStatus);
-extern f_RmShutdown RmShutdown;
-
-using f_RmEndSession = DWORD(FAR STDAPICALLTYPE*)(
-	_In_ DWORD dwSessionHandle);
-extern f_RmEndSession RmEndSession;
-
 // PSAPI.DLL
 
 using f_GetProcessMemoryInfo = BOOL(FAR STDAPICALLTYPE*)(
diff --git a/Telegram/lib_base b/Telegram/lib_base
index 8609bff8b..c886914f8 160000
--- a/Telegram/lib_base
+++ b/Telegram/lib_base
@@ -1 +1 @@
-Subproject commit 8609bff8bd418be81f4ed52060576e5d06e4b9a4
+Subproject commit c886914f8992614aac5717c858ac2a231ca86a08
diff --git a/cmake b/cmake
index fb7924a6f..c9d1ac50d 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit fb7924a6ffeeaec17ed39203f49fb72dd9eff60f
+Subproject commit c9d1ac50d3ed77f424f5a8e12c9924df2c35440c