diff --git a/setup.sh b/setup.sh
index 45bb4df..b801289 100644
--- a/setup.sh
+++ b/setup.sh
@@ -46,4 +46,5 @@ cd ${ROOT_DIR} && pip install -e .
 conda remove --force ncurses --yes
 
 conda install -c "conda-forge/label/cf202003" gdown --yes
+pip install --upgrade --no-cache-dir gdown