diff --git a/ci-scripts/windows/tahoma-build.bat b/ci-scripts/windows/tahoma-build.bat
index f8d42c4a..c8f23782 100644
--- a/ci-scripts/windows/tahoma-build.bat
+++ b/ci-scripts/windows/tahoma-build.bat
@@ -1,7 +1,7 @@
 cd thirdparty
 
-copy /Y tiff-4.0.3\libtiff\tif_config.vc.h tiff-4.0.3\libtiff\tif_config.h
-copy /Y tiff-4.0.3\libtiff\tiffconf.vc.h tiff-4.0.3\libtiff\tiffconf.h
+copy /Y tiff-4.2.0\libtiff\tif_config.vc.h tiff-4.2.0\libtiff\tif_config.h
+copy /Y tiff-4.2.0\libtiff\tiffconf.vc.h tiff-4.2.0\libtiff\tiffconf.h
 copy /Y libpng-1.6.21\scripts\pnglibconf.h.prebuilt libpng-1.6.21\pnglibconf.h
 
 cd ../toonz