diff --git a/CMakeLists.txt b/CMakeLists.txt
index 556c866..873d743 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.16)
-project(fcitx5-qt VERSION 5.1.3)
+project(fcitx5-qt VERSION 5.1.4)
 set(FCITX5_QT_VERSION ${PROJECT_VERSION})
 
 set(REQUIRED_QT4_VERSION 4.8.0)
diff --git a/qt5/dbusaddons/fcitxqtcontrollerproxy.h b/qt5/dbusaddons/fcitxqtcontrollerproxy.h
index 4c144c0..2720c52 100644
--- a/qt5/dbusaddons/fcitxqtcontrollerproxy.h
+++ b/qt5/dbusaddons/fcitxqtcontrollerproxy.h
@@ -74,6 +74,12 @@ public Q_SLOTS: // METHODS
         return asyncCallWithArgumentList(QStringLiteral("AvailableKeyboardLayouts"), argumentList);
     }
 
+    inline QDBusPendingReply<bool> CanRestart() {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("CanRestart"),
+                                         argumentList);
+    }
+
     inline QDBusPendingReply<bool> CheckUpdate()
     {
         QList<QVariant> argumentList;
diff --git a/qt5/dbusaddons/interfaces/org.fcitx.Fcitx.Controller1.xml b/qt5/dbusaddons/interfaces/org.fcitx.Fcitx.Controller1.xml
index cf1b033..c79de4d 100644
--- a/qt5/dbusaddons/interfaces/org.fcitx.Fcitx.Controller1.xml
+++ b/qt5/dbusaddons/interfaces/org.fcitx.Fcitx.Controller1.xml
@@ -109,6 +109,9 @@
   <method name="CheckUpdate">
       <arg type="b" direction="out"/>
   </method>
+  <method name="CanRestart">
+      <arg type="b" direction="out"/>
+  </method>
  </interface>
 </node>
 
diff --git a/qt6/dbusaddons/fcitxqtcontrollerproxy.h b/qt6/dbusaddons/fcitxqtcontrollerproxy.h
index 70b738f..44744fa 100644
--- a/qt6/dbusaddons/fcitxqtcontrollerproxy.h
+++ b/qt6/dbusaddons/fcitxqtcontrollerproxy.h
@@ -74,6 +74,12 @@ public Q_SLOTS: // METHODS
         return asyncCallWithArgumentList(QStringLiteral("AvailableKeyboardLayouts"), argumentList);
     }
 
+    inline QDBusPendingReply<bool> CanRestart() {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("CanRestart"),
+                                         argumentList);
+    }
+
     inline QDBusPendingReply<bool> CheckUpdate()
     {
         QList<QVariant> argumentList;