diff --git a/update.sh b/update.sh
index 9a8a11d..bad1ab7 100755
--- a/update.sh
+++ b/update.sh
@@ -11,7 +11,7 @@ if ! command -v git &> /dev/null; then
 fi
 
 git config --global --add safe.directory $(pwd)
-git fetch --all && git reset --hard origin/master && git pull origin master
+git fetch --all && git reset --hard origin/dev && git pull origin dev
 rm -rf composer.lock composer.phar
 wget https://github.com/composer/composer/releases/latest/download/composer.phar -O composer.phar
 php composer.phar update -vvv