diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index bfd92aeba..ac0bee61a 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -2317,6 +2317,12 @@
   <define name="wxCAP_ROUND" value="130"/>
   <define name="wxCAP_PROJECTING" value="131"/>
   <define name="wxCAP_BUTT" value="132"/>
+  <define name="wxGRID_FLOAT_FORMAT_FIXED" value="0x10"/>
+  <define name="wxGRID_FLOAT_FORMAT_SCIENTIFIC" value="0x20"/>
+  <define name="wxGRID_FLOAT_FORMAT_COMPACT" value="0x40"/>
+  <define name="wxGRID_FLOAT_FORMAT_UPPER" value="0x80"/>
+  <define name="wxGRID_FLOAT_FORMAT_DEFAULT" value="0x10"/>
+  <define name="wxGRID_FLOAT_FORMAT_MASK" value="240"/>
   <define name="wxART_MAKE_CLIENT_ID_FROM_STR(id)" value="((id) + &quot;_C&quot;)"/>
   <define name="wxART_MAKE_CLIENT_ID(id)" value="(#id &quot;_C&quot;)"/>
   <define name="wxART_MAKE_ART_ID_FROM_STR(id)" value="(id)"/>
@@ -2444,6 +2450,7 @@
   <define name="wxArtClient" value="wxString"/>
   <define name="wxArtID" value="wxString"/>
   <define name="wxNullPtr" value="nullptr"/>
+  <define name="wxEmptyString" value="&quot;&quot;"/>
   <podtype name="wxInt8" sign="s" size="1"/>
   <podtype name="wxUint8" sign="u" size="1"/>
   <podtype name="wxByte" sign="u" size="1"/>