diff --git a/Gtkmm3_Mac/CMakeLists.txt b/Gtkmm3_Mac/CMakeLists.txt
index 4a6a004..bc42613 100644
--- a/Gtkmm3_Mac/CMakeLists.txt
+++ b/Gtkmm3_Mac/CMakeLists.txt
@@ -1,6 +1,6 @@
 set(CMAKE_CXX_STANDARD 17)
 cmake_minimum_required(VERSION 3.5.0)
-project(My_GtkUI VERSION 5.7.0)
+project(My_GtkUI VERSION 5.8.0)
 
 #Add GCR_CMake
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../GCR_CMake/macros)
diff --git a/Gtkmm3_Mac/src/core/MyWin.cc b/Gtkmm3_Mac/src/core/MyWin.cc
index c9cf0bf..f9056ac 100644
--- a/Gtkmm3_Mac/src/core/MyWin.cc
+++ b/Gtkmm3_Mac/src/core/MyWin.cc
@@ -87,7 +87,7 @@ void MyWin::about_activated()
 
     // Version information
     char *version;
-    version = g_strdup_printf("5.7\nRunning Against: Gtkmm %d.%d.%d",
+    version = g_strdup_printf("5.8\nRunning Against: Gtkmm %d.%d.%d",
                               GTKMM_MAJOR_VERSION,
                               GTKMM_MINOR_VERSION,
                               GTKMM_MICRO_VERSION);
diff --git a/Gtkmm3_Mac/src/text_app/TextEditor.cc b/Gtkmm3_Mac/src/text_app/TextEditor.cc
index 0e119d6..5600b91 100644
--- a/Gtkmm3_Mac/src/text_app/TextEditor.cc
+++ b/Gtkmm3_Mac/src/text_app/TextEditor.cc
@@ -157,7 +157,7 @@ bool TextEditor::window_delete_event(GdkEventAny *event)
 
     // Output json data to file
     std::fstream outfile;
-    outfile.open("config.json", std::ios_base::out);
+    outfile.open("text_config.json", std::ios_base::out);
     if (outfile.is_open())
     {
         outfile << data;