diff --git a/osx/config-appveyor.ini b/osx/config-appveyor.ini
index e3d3362..52783b9 100644
--- a/osx/config-appveyor.ini
+++ b/osx/config-appveyor.ini
@@ -1,5 +1,5 @@
 [executables]
-lrelease = /usr/local/opt/qt/bin/lrelease
+lrelease = $HOME/Qt/5.15/clang_64/bin/lrelease
 
 [paths]
 branch = path/to/openlp/trunk
diff --git a/windows/config-appveyor.ini b/windows/config-appveyor.ini
index 8dacd83..dd978e8 100644
--- a/windows/config-appveyor.ini
+++ b/windows/config-appveyor.ini
@@ -1,6 +1,6 @@
 [executables]
 htmlhelp = %(progfilesx86)s\HTML Help Workshop\hhc.exe
-lrelease = C:\Qt\5.12\msvc2017\bin\lrelease.exe
+lrelease = C:\Qt\5.15\msvc2019\bin\lrelease.exe
 portablelauncher = %(here)s\..\..\PortableApps.comLauncher\PortableApps.comLauncherGenerator.exe
 portableinstaller = %(here)s\..\..\PortableApps.comInstaller\PortableApps.comInstaller.exe
 candle = %(progfilesx86)s\WiX Toolset v3.11\bin\candle.exe