diff --git a/Dockerfile.dev b/Dockerfile.dev
index d9c66e4..74fa10a 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,4 +1,4 @@
-#syntax=docker/dockerfile:1.1-experimental
+#syntax=docker/dockerfile:1.2
 
 FROM node:12 AS deps
 WORKDIR /src