diff --git a/appveyor.yml b/appveyor.yml
index cce04aaf..5ad193bd 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,7 +3,7 @@ skip_tags: true
 image:
 - Ubuntu1604
 - macOS
-- Visual Studio 2019
+- Visual Studio 2022
 configuration: Release
 platform: x64
 
@@ -18,11 +18,11 @@ for:
   -
     matrix:
       only:
-        - image: Visual Studio 2019
+        - image: Visual Studio 2022
         
     before_build:
-    - call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars64.bat"
-    - set PATH=C:\Qt\5.15\msvc2019_64\bin;%PATH%
+    - call "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvars64.bat"
+    - set PATH=C:\Qt\6.9\msvc2022_64\bin;%PATH%
     - git rev-parse --short HEAD > version.txt
     - set /p VERSION= < version.txt
     - qmake -v
@@ -37,7 +37,7 @@ for:
     - mkdir appdir
     - copy build\release\leocad.exe appdir
     - copy docs\readme.md appdir\readme.txt
-    - appveyor DownloadFile https://github.com/leozide/leocad/releases/download/v23.03/Library-25.08.zip -FileName library.zip
+    - appveyor DownloadFile https://github.com/leozide/leocad/releases/download/v25.09/Library-25.08.zip -FileName library.zip
     - 7z e library.zip
     - copy library.bin appdir\\library.bin
     - appveyor DownloadFile https://github.com/leozide/povray/releases/download/continuous/povconsole32-sse2.exe -FileName appdir\povconsole32-sse2.exe 
@@ -79,7 +79,7 @@ for:
       
     after_build:
       - make install INSTALL_ROOT=AppDir
-      - appveyor DownloadFile https://github.com/leozide/leocad/releases/download/v23.03/Library-25.08.zip -FileName library.zip
+      - appveyor DownloadFile https://github.com/leozide/leocad/releases/download/v25.09/Library-25.08.zip -FileName library.zip
       - unzip library.zip
       - mkdir -p AppDir/usr/share/leocad
       - mv library.bin AppDir/usr/share/leocad/library.bin
@@ -119,7 +119,7 @@ for:
       - export TRAVIS_COMMIT=$APPVEYOR_REPO_COMMIT
       - appveyor DownloadFile https://github.com/leozide/povray/releases/download/continuous/povray
       - chmod +x povray
-      - appveyor DownloadFile https://github.com/leozide/leocad/releases/download/v23.03/Library-25.08.zip -FileName library.zip
+      - appveyor DownloadFile https://github.com/leozide/leocad/releases/download/v25.09/Library-25.08.zip -FileName library.zip
       - unzip library.zip
      
     build_script: