diff --git a/composer.sh b/composer.sh
new file mode 100644
index 0000000..107ade1
--- /dev/null
+++ b/composer.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+docker run --rm --interactive --tty \
+  --volume $PWD/app:/app \
+  composer update
\ No newline at end of file