diff --git a/Telegram/SourceFiles/media/audio/media_audio_ffmpeg_loader.cpp b/Telegram/SourceFiles/media/audio/media_audio_ffmpeg_loader.cpp
index ff73607084..c7ecb67f28 100644
--- a/Telegram/SourceFiles/media/audio/media_audio_ffmpeg_loader.cpp
+++ b/Telegram/SourceFiles/media/audio/media_audio_ffmpeg_loader.cpp
@@ -776,9 +776,6 @@ bool FFMpegLoader::open(crl::time positionMs, float64 speed) {
 }
 
 bool FFMpegLoader::openCodecContext() {
-	int res = 0;
-	char err[AV_ERROR_MAX_STRING_SIZE] = { 0 };
-
 	_codecContext = avcodec_alloc_context3(nullptr);
 	if (!_codecContext) {
 		LOG(("Audio Error: "
diff --git a/Telegram/SourceFiles/media/audio/media_audio_loaders.cpp b/Telegram/SourceFiles/media/audio/media_audio_loaders.cpp
index 6fe4fcc313..942823b9ec 100644
--- a/Telegram/SourceFiles/media/audio/media_audio_loaders.cpp
+++ b/Telegram/SourceFiles/media/audio/media_audio_loaders.cpp
@@ -396,7 +396,6 @@ Loaders::SetupLoaderResult Loaders::setupLoader(
 	}
 
 	auto SpeedDependentPosition = Mixer::Track::SpeedDependentPosition;
-	auto SpeedIndependentPosition = Mixer::Track::SpeedIndependentPosition;
 	if (!l) {
 		std::unique_ptr<AudioPlayerLoader> *loader = nullptr;
 		switch (audio.type()) {
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index bff8ab4857..cc49a17ab2 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -585,6 +585,7 @@ RUN git init ffmpeg \
 		--enable-decoder=wmav2 \
 		--enable-decoder=wmavoice \
 		--enable-encoder=libopus \
+		--enable-filter=atempo \
 		--enable-parser=aac \
 		--enable-parser=aac_latm \
 		--enable-parser=flac \
diff --git a/Telegram/lib_ui b/Telegram/lib_ui
index 03f8127875..f3744c4ba3 160000
--- a/Telegram/lib_ui
+++ b/Telegram/lib_ui
@@ -1 +1 @@
-Subproject commit 03f812787528c25fb09e52d3a2db2910aced5b0c
+Subproject commit f3744c4ba3ddadd47e280a1ef5fbd002d357d10a
diff --git a/cmake b/cmake
index d3977a83a6..49272b9606 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit d3977a83a6c8d7a1551dc457a79e05a3f383aa6f
+Subproject commit 49272b960648774c68d2adb7637baddb93c89acc