diff --git a/entrypoint.sh.tmpl b/entrypoint.sh.tmpl
index 8eadfbc..992706e 100755
--- a/entrypoint.sh.tmpl
+++ b/entrypoint.sh.tmpl
@@ -8,7 +8,7 @@ init_composer() {
 	if ! type composer > /dev/null 2>&1; then
 		apt update -yqq && apt install -yqq curl git unzip zip
 		curl -sS https://getcomposer.org/installer -o /tmp/composer-setup.php
-		php /tmp/composer-setup.php --install-dir=/usr/local/bin --filename=composer --version=2.5.1
+		php /tmp/composer-setup.php --install-dir=/usr/local/bin --filename=composer --version=2.5.4
 		composer -V
 	fi
 }