diff --git a/snap/gui/qpiskvork.desktop b/snap/gui/qpiskvork.desktop
index eae0d6b..1299b1d 100644
--- a/snap/gui/qpiskvork.desktop
+++ b/snap/gui/qpiskvork.desktop
@@ -1,5 +1,5 @@
 [Desktop Entry]
-Version=0.6.65
+Version=0.7.73
 Encoding=UTF-8
 Name=qpiskvork
 Comment=A gomoku or renju manager adapting to Windows and Linux systems.
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 1c37899..1f1490d 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,5 +1,5 @@
 #    qpiskvork is another gomoku or renju manager adapting to Windows and Linux systems.
-#    Copyright (C) 2023  Jintao Yang <yjt950840@outlook.com>
+#    Copyright (C) 2023-2024  Jintao Yang <yjt950840@outlook.com>
 #
 #    This program is free software; you can redistribute it and/or modify
 #    it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
 #    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 name: qpiskvork # you probably want to 'snapcraft register <name>'
-version: '0.6.65' # just for humans, typically '1.2+git' or '1.3.2'
+version: '0.7.73' # just for humans, typically '1.2+git' or '1.3.2'
 summary: Another gomoku or renju manager adapting to Windows and Linux systems. # 79 char long summary
 description: |
   This program aims to become a gomoku or renju manager with the protocol
@@ -99,8 +99,24 @@ apps:
       # QT_QPA_PLATFORMTHEME: gtk3
 
 parts:
+  libsgfcpluscplus:
+    plugin: cmake
+    configflags:
+      - "-DCMAKE_INSTALL_PREFIX=/usr/local"
+      - "-DCMAKE_BUILD_TYPE=Release"
+      - "-DENABLE_TESTING=OFF"
+      - "-DBUILD_TESTING=OFF"
+    source: https://github.com/herzbube/libsgfcplusplus.git
+    source-type: git
+    source-branch: develop
+    source-depth: 1
+    build-packages:
+      - gcc
+      - g++
+      - make
+
   qpiskvork:
-    after: [desktop-qt5]
+    after: [desktop-qt5, libsgfcpluscplus]
     plugin: cmake
     configflags:
       - "-DCMAKE_INSTALL_PREFIX=/usr/local"
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 4a84987..9eaee06 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -2047,7 +2047,7 @@ void MainWindow::OnActionNumOfMove()
 
 void MainWindow::OnActionVer()
 {
-    const QString strVerNum = tr("Ver Num: ") + "0.6.65-features" + "\n";
+    const QString strVerNum = tr("Ver Num: ") + "0.7.73-features" + "\n";
     QString strBuildTime = tr("Build at ");
     strBuildTime.append(__TIMESTAMP__);
     strBuildTime.append("\n");