diff --git a/.circleci/config.yml b/.circleci/config.yml
index 3809728..2713625 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -57,7 +57,7 @@ jobs:
   docker-build-and-push:
     working_directory: /dockerapp
     docker:
-      - image: docker:17.05.0-ce-git
+      - image: docker:19.03.13-ce-git
     steps:
       - checkout
       - setup_remote_docker
diff --git a/Dockerfile b/Dockerfile
index 0820361..9fa51f0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ WORKDIR /repo
 
 COPY . /repo
 
-RUN sudo yarn install
+RUN yarn install
 
 RUN yarn build