diff --git a/hasura/Dockerfile b/hasura/Dockerfile
index 581a85a1..5379d2ae 100644
--- a/hasura/Dockerfile
+++ b/hasura/Dockerfile
@@ -1,4 +1,4 @@
-FROM hasura/graphql-engine:v1.1.1.cli-migrations
+FROM hasura/graphql-engine:v1.2.0-beta.4.cli-migrations
 
 ## Default setup
 
diff --git a/packages/backend/Dockerfile b/packages/backend/Dockerfile
index 8da2e70f..d88db396 100644
--- a/packages/backend/Dockerfile
+++ b/packages/backend/Dockerfile
@@ -4,10 +4,10 @@ WORKDIR /usr/src/app
 
 COPY package*.json ./
 
-RUN npm install
+RUN yarn install
 
 COPY . .
 
-RUN npm run build
+RUN yarn build
 
-CMD [ "npm", "start" ]
+CMD [ "yarn", "start" ]