diff --git a/rasp/PKGBUILD b/rasp/PKGBUILD
index c092f5effc..f40d182429 100644
--- a/rasp/PKGBUILD
+++ b/rasp/PKGBUILD
@@ -13,7 +13,7 @@ depends=(
 	'wine_gecko'
 	'wine-mono'
 )
-source=("http://mnh.scu.edu.cn/soft/blog/rasp/RASP_Win_20210121.zip" "rasp.desktop" "rasp.png")
+source=("http://mnh.scu.edu.cn/soft/blog/rasp/RASP_Win_${pkgver}.zip" "rasp.desktop" "rasp.png")
 md5sums=('4f537c9c2dbe2e555fbdc311f32117e0'
          '4304aead6dcffd521664dbc186997ec8'
          '5b403896e05a3da471be404bb9afe053')