diff --git a/src/action.rs b/src/action.rs
index 13529016..a08ae9e9 100644
--- a/src/action.rs
+++ b/src/action.rs
@@ -150,6 +150,10 @@ pub fn set_window_title(title: String) {
     add_update_message(UpdateMessage::SetWindowTitle { title });
 }
 
+pub fn focus_window() {
+    add_update_message(UpdateMessage::FocusWindow);
+}
+
 pub fn set_ime_allowed(allowed: bool) {
     add_update_message(UpdateMessage::SetImeAllowed { allowed });
 }
diff --git a/src/update.rs b/src/update.rs
index 4d024e0e..53521a22 100644
--- a/src/update.rs
+++ b/src/update.rs
@@ -114,6 +114,7 @@ pub(crate) enum UpdateMessage {
     SetWindowTitle {
         title: String,
     },
+    FocusWindow,
     SetImeAllowed {
         allowed: bool,
     },
diff --git a/src/window_handle.rs b/src/window_handle.rs
index 165011e2..4ffa04ea 100644
--- a/src/window_handle.rs
+++ b/src/window_handle.rs
@@ -611,6 +611,11 @@ impl WindowHandle {
                             let _ = window.drag_window();
                         }
                     }
+                    UpdateMessage::FocusWindow => {
+                        if let Some(window) = self.window.as_ref() {
+                            window.focus_window();
+                        }
+                    }
                     UpdateMessage::DragResizeWindow(direction) => {
                         if let Some(window) = self.window.as_ref() {
                             let _ = window.drag_resize_window(direction);