diff --git a/Telegram/SourceFiles/ui/boxes/choose_font_box.cpp b/Telegram/SourceFiles/ui/boxes/choose_font_box.cpp
index 9ef7e24e0..a5e8fb203 100644
--- a/Telegram/SourceFiles/ui/boxes/choose_font_box.cpp
+++ b/Telegram/SourceFiles/ui/boxes/choose_font_box.cpp
@@ -314,6 +314,7 @@ void Selector::validateCache(Entry &row) {
 	} else if (row.paletteVersion == version) {
 		return;
 	}
+	row.paletteVersion = version;
 	row.cache.fill(Qt::transparent);
 	auto font = style::ResolveFont(row.id, 0, st::boxFontSize);
 	auto p = QPainter(&row.cache);
diff --git a/Telegram/lib_ui b/Telegram/lib_ui
index 08b56a178..4ddff63a9 160000
--- a/Telegram/lib_ui
+++ b/Telegram/lib_ui
@@ -1 +1 @@
-Subproject commit 08b56a17892d4c9c6b7ef87fcffbb64090e9ce2a
+Subproject commit 4ddff63a9b6cd2e2787995611f1ee4b145bdb504