diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 50bc8e2ceef..b219d9bee01 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -10361,6 +10361,14 @@
     <const/>
     <use-retval/>
   </function>
+  <!-- wxULongLong_t wxULongLong::GetValue() const  -->
+  <function name="wxULongLong::GetValue">
+    <noreturn>false</noreturn>
+    <returnValue type="wxULongLong_t"/>
+    <leak-ignore/>
+    <const/>
+    <use-retval/>
+  </function>
   <!-- void * wxVariant::GetVoidPtr() const -->
   <function name="wxVariant::GetVoidPtr">
     <noreturn>false</noreturn>
@@ -12518,7 +12526,8 @@
     </arg>
   </function>
   <!-- virtual void wxWindow::Refresh(bool eraseBackground = true, const wxRect * rect = NULL) -->
-  <function name="wxWindow::Refresh">
+  <!-- virtual void wxPropertyGridManager::Refresh(bool eraseBackground = true, const wxRect * rect = NULL) -->
+  <function name="wxWindow::Refresh,wxPropertyGridManager::Refresh">
     <leak-ignore/>
     <noreturn>false</noreturn>
     <returnValue type="void"/>
@@ -15822,7 +15831,8 @@ wxItemKind kind = wxITEM_NORMAL) -->
   </function>
   <!-- bool wxColour::IsOk( void ) const -->
   <!-- bool wxFont::IsOk( void ) const -->
-  <function name="wxColour::IsOk,wxFont::IsOk">
+  <!-- bool wxIcon::IsOk( void ) const -->
+  <function name="wxColour::IsOk,wxFont::IsOk,wxIcon::IsOk">
       <noreturn>false</noreturn>
       <leak-ignore/>
       <returnValue type="bool"/>