diff --git a/update.sh b/update.sh
index f8695c08..dea2e963 100755
--- a/update.sh
+++ b/update.sh
@@ -1,4 +1,4 @@
-pip install --upgrade -r requirements.txt
+pip install -r requirements.txt
 yes yes | python manage.py syncdb
 yes yes | python manage.py evolve --hint --execute
 yes yes | python manage.py collectstatic