diff --git a/autoload/tagbar.vim b/autoload/tagbar.vim
index a36467a..932a682 100644
--- a/autoload/tagbar.vim
+++ b/autoload/tagbar.vim
@@ -3555,6 +3555,12 @@ endfunction
 
 " }}}2
 
+" tagbar#Update() {{{2
+" Trigger an AutoUpdate() of the currently opened file
+function! tagbar#Update() abort
+    call s:AutoUpdate(fnamemodify(expand('%'), ':p'), 0)
+endfunction
+
 " tagbar#toggle_pause() {{{2
 function! tagbar#toggle_pause() abort
     let s:paused = !s:paused