diff --git a/build/tools/mingw/buildall.bat b/build/tools/mingw/buildall.bat
index c8c0c0396d..330515ec5a 100644
--- a/build/tools/mingw/buildall.bat
+++ b/build/tools/mingw/buildall.bat
@@ -11,7 +11,7 @@ rem Initialize the main log file with the current date and time
 echo %date% %time% : wxWidgets-%wxMAJOR_VERSION%.%wxMINOR_VERSION%.%wxRELEASE_NUMBER% build started > %MAINLOGFILE%
 
 rem Loop through all versions of the compiler
-for %%c in ( 730 810 1020 920 ) do (
+for %%c in ( 730 810 1030 1120 ) do (
     rem For each version, create a 32 and a 64 bits build
     for %%a in ( 32 64 ) do (
         call officialbuild.bat %%c %%a
diff --git a/build/tools/mingw/parameters.bat b/build/tools/mingw/parameters.bat
index d6ea5d67e3..4f6b89206f 100644
--- a/build/tools/mingw/parameters.bat
+++ b/build/tools/mingw/parameters.bat
@@ -13,7 +13,7 @@ rem Check if architecture is present
 if "%2" == "" goto :NOPARAMS
 
 rem Define compiler's bin directory
-if "%1" == "1020" (
+if "%1" == "1120" (
     set COMPBINDIR=G:\msys64\mingw%2\bin
 ) else (
     set COMPBINDIR=G:\MinGW%1-%2\bin
@@ -22,7 +22,7 @@ rem Define compiler's version string such as 810, 730_x64, 920TDM
 rem Also define extra spaces for "aligned" logs lines
 set COMPVERS=%1
 set XTRASPCS= :
-if "%1" == "920" (
+if "%1" == "1030" (
     set COMPVERS=%COMPVERS%TDM
 ) else (
     set XTRASPCS=   %XTRASPCS%
@@ -32,7 +32,7 @@ if "%2" == "64" (
 ) else (
     set XTRASPCS=    %XTRASPCS%
 )
-rem Define compiler's name, such as gcc810, gcc730_x64, gcc920TDM, ...
+rem Define compiler's name, such as gcc810, gcc730_x64, gcc1030TDM, ...
 set COMPNAME=gcc%COMPVERS%
 rem Simplified (but sufficient) PATH variable
 set PATH=C:\Windows;C:\Windows\system32\;%COMPBINDIR%