diff --git a/.drone.yml b/.drone.yml
index d436a10..fc12780 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -5,7 +5,7 @@ name: build
 
 steps:
   - name: install
-    image: composer:2.8.12@sha256:e4580e48611e8f22e3440b1334557c9e8e893f753b05c67237fdddc0ece7d582
+    image: composer:2.9.5@sha256:743aebe48ca67097c36819040633ea77e44a561eca135e4fc84c002e63a1ba07
     commands:
       - composer install
   - name: build