diff --git a/README.md b/README.md
index 42b34bb..a881d12 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Tested on: *Ubuntu, Debian, Arch*
 
 Used libs for Linux: *gtk+3.0, libmysqlclient*
 
-Version: *0.2.6*
+Version: *0.3.1*
 
 ## Features:
 
diff --git a/glade/test_window.glade b/glade/test_window.glade
index b536e3c..a365958 100644
--- a/glade/test_window.glade
+++ b/glade/test_window.glade
@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.36.0 -->
+<!-- Generated with glade 3.38.2 -->
 <interface>
   <requires lib="gtk+" version="3.22"/>
   <object class="GtkWindow" id="window">
-    <property name="width_request">300</property>
-    <property name="height_request">230</property>
-    <property name="can_focus">False</property>
+    <property name="width-request">300</property>
+    <property name="height-request">230</property>
+    <property name="can-focus">False</property>
     <property name="resizable">False</property>
-    <property name="window_position">center</property>
-    <property name="default_width">300</property>
-    <property name="default_height">230</property>
+    <property name="window-position">center</property>
+    <property name="default-width">300</property>
+    <property name="default-height">230</property>
     <property name="icon">../logo.png</property>
     <property name="gravity">center</property>
     <signal name="focus-in-event" handler="on_window_focus_in_event" swapped="no"/>
@@ -17,16 +17,16 @@
     <child>
       <object class="GtkFixed" id="fixed1">
         <property name="visible">True</property>
-        <property name="can_focus">False</property>
+        <property name="can-focus">False</property>
         <child>
           <object class="GtkButton" id="button1">
             <property name="label" translatable="yes">Ok</property>
-            <property name="width_request">100</property>
-            <property name="height_request">31</property>
+            <property name="width-request">100</property>
+            <property name="height-request">31</property>
             <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <property name="tooltip_text" translatable="yes">Pink Fluffy Unicorns</property>
+            <property name="can-focus">True</property>
+            <property name="receives-default">True</property>
+            <property name="tooltip-text" translatable="yes">Pink Fluffy Unicorns</property>
             <signal name="clicked" handler="on_button1_clicked" swapped="no"/>
           </object>
           <packing>
@@ -36,14 +36,14 @@
         </child>
         <child>
           <object class="GtkLabel" id="label">
-            <property name="width_request">369</property>
-            <property name="height_request">20</property>
+            <property name="width-request">369</property>
+            <property name="height-request">20</property>
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
+            <property name="can-focus">False</property>
             <property name="halign">center</property>
             <property name="valign">center</property>
             <property name="justify">center</property>
-            <property name="max_width_chars">50</property>
+            <property name="max-width-chars">50</property>
             <attributes>
               <attribute name="font-desc" value="System-ui Bold 10"/>
               <attribute name="stretch" value="normal"/>
@@ -56,12 +56,12 @@
         <child>
           <object class="GtkCheckButton" id="check">
             <property name="label" translatable="yes">Toggle</property>
-            <property name="width_request">107</property>
-            <property name="height_request">24</property>
+            <property name="width-request">107</property>
+            <property name="height-request">24</property>
             <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">False</property>
-            <property name="draw_indicator">True</property>
+            <property name="can-focus">True</property>
+            <property name="receives-default">False</property>
+            <property name="draw-indicator">True</property>
             <signal name="toggled" handler="on_gay_check_toggled" swapped="no"/>
           </object>
           <packing>
@@ -71,10 +71,10 @@
         </child>
         <child>
           <object class="GtkSpinner" id="useless_spinner">
-            <property name="width_request">40</property>
-            <property name="height_request">40</property>
+            <property name="width-request">40</property>
+            <property name="height-request">40</property>
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
+            <property name="can-focus">False</property>
             <property name="active">True</property>
           </object>
           <packing>
@@ -84,11 +84,11 @@
         </child>
         <child>
           <object class="GtkLevelBar" id="level">
-            <property name="width_request">100</property>
-            <property name="height_request">20</property>
+            <property name="width-request">100</property>
+            <property name="height-request">20</property>
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="max_value">100</property>
+            <property name="can-focus">False</property>
+            <property name="max-value">100</property>
           </object>
           <packing>
             <property name="x">8</property>
@@ -97,8 +97,5 @@
         </child>
       </object>
     </child>
-    <child type="titlebar">
-      <placeholder/>
-    </child>
   </object>
 </interface>