diff --git a/.travis.yml b/.travis.yml
index b7133218..a6d15946 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,5 +15,5 @@ before_install:
 - sleep 90
 
 script:
-- docker-compose -f docker-compose-test.yml -p test run --rm --entrypoint 'bash tests.sh' api
+- docker-compose -f docker-compose-test.yml -p test run --rm --entrypoint 'sh tests.sh' api
 - docker-compose -f docker-compose-test.yml -p test run --rm --entrypoint 'npm test' node
diff --git a/api/Dockerfile b/api/Dockerfile
index a01e453e..ca29bdd6 100644
--- a/api/Dockerfile
+++ b/api/Dockerfile
@@ -1,7 +1,10 @@
-FROM python:2.7
+FROM python:2.7.13-alpine3.4
 ENV PYTHONUNBUFFERED 1
 RUN mkdir /code
 WORKDIR /code
 ADD base/requirements.txt /code/requirements.txt
+# TODO: We need to find a way to only include the db bindings the API needs to run.
+# Right now the entire mariadb package will be included.
+RUN apk add --update g++ git mariadb-dev
 RUN pip install -r requirements.txt
 ADD . /code/
\ No newline at end of file
diff --git a/api/base/gunicorn_start.sh b/api/base/gunicorn_start.sh
index 871b2924..0a3fe950 100755
--- a/api/base/gunicorn_start.sh
+++ b/api/base/gunicorn_start.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env sh
 
 NAME="OpenEats"                                   # Name of the application
 DJANGODIR=/code                                   # Django project directory
@@ -21,4 +21,4 @@ exec gunicorn ${DJANGO_WSGI_MODULE}:application \
   --name $NAME \
   --workers $NUM_WORKERS \
   --user=$USER --group=$GROUP \
-  --bind=$API_URL
\ No newline at end of file
+  --bind=$API_URL
diff --git a/api/tests.sh b/api/tests.sh
index 81a73e57..825670c1 100755
--- a/api/tests.sh
+++ b/api/tests.sh
@@ -1,5 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env sh
 
 python manage.py reset_db --noinput
 python manage.py migrate
-python manage.py test -k
\ No newline at end of file
+python manage.py test -k
diff --git a/docker-compose-test.yml b/docker-compose-test.yml
index 09763f2b..e39cc7a1 100644
--- a/docker-compose-test.yml
+++ b/docker-compose-test.yml
@@ -1,7 +1,7 @@
 version: '2'
 services:
   api:
-    command: bash tests.sh
+    command: sh tests.sh
     build: api/
     volumes:
       - static-files:/code/static-files
diff --git a/docs/React_i18n.md b/docs/React_i18n.md
index f51ef1b7..774ebaf4 100644
--- a/docs/React_i18n.md
+++ b/docs/React_i18n.md
@@ -3,6 +3,6 @@
 After adding new `defineMessages` you'll need to update the locale files. Instead of doing it manually you can run this script to do it for you.
 
 ```bash
-docker-compose run --rm node bash
+docker-compose run --rm node sh
 ./node_modules/.bin/babel-node scripts/merge-locale.js
 ```
\ No newline at end of file
diff --git a/docs/Running_the_App.md b/docs/Running_the_App.md
index 07ab0c00..b8ad01df 100644
--- a/docs/Running_the_App.md
+++ b/docs/Running_the_App.md
@@ -42,7 +42,7 @@ docker-compose up -d
 
 Regardless of if your running the app in production or development, you need to seed the database.
 
-Run `docker-compose run --rm api bash` to open a bash shell to the API.
+Run `docker-compose run --rm api sh` to open a bash shell to the API.
 ```bash
 ./manage.py migrate
 ./manage.py collectstatic
diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index c8a23171..7827ddc9 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:argon
+FROM node:8.3.0-alpine
 
 # Create app directory
 RUN mkdir /code
@@ -7,7 +7,5 @@ WORKDIR /code
 # Install app dependencies
 ADD . /code/
 
-# Install Yarn
-# See: https://yarnpkg.com/en/docs/install#alternatives-tab
-RUN curl -o- -L https://yarnpkg.com/install.sh | bash
-RUN $HOME/.yarn/bin/yarn install --pure-lockfile
\ No newline at end of file
+# Run Yarn to install all dependencies
+RUN yarn install --pure-lockfile
diff --git a/frontend/package.json b/frontend/package.json
index 6727015e..fdb5d2e3 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -58,7 +58,7 @@
     "css-loader": "^0.25.0",
     "http-server": "^0.8.5",
     "jest": "^19.0.2",
-    "node-sass": "^3.10.1",
+    "node-sass": "^4.5.3",
     "react-test-renderer": "^15.4.2",
     "sass-loader": "^4.0.2",
     "style-loader": "^0.13.1",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index e531fa4a..0c06b0f9 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -2688,6 +2688,10 @@ lodash.memoize@^4.1.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
 
+lodash.mergewith@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/lodash.mergewith/-/lodash.mergewith-4.6.0.tgz#150cf0a16791f5903b8891eab154609274bdea55"
+
 lodash.uniq@^4.3.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
@@ -2953,9 +2957,9 @@ node-pre-gyp@^0.6.29:
     tar "~2.2.1"
     tar-pack "~3.3.0"
 
-node-sass@^3.10.1:
-  version "3.13.1"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-3.13.1.tgz#7240fbbff2396304b4223527ed3020589c004fc2"
+node-sass@^4.5.3:
+  version "4.5.3"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.5.3.tgz#d09c9d1179641239d1b97ffc6231fdcec53e1568"
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"
@@ -2966,13 +2970,15 @@ node-sass@^3.10.1:
     in-publish "^2.0.0"
     lodash.assign "^4.2.0"
     lodash.clonedeep "^4.3.2"
+    lodash.mergewith "^4.6.0"
     meow "^3.7.0"
     mkdirp "^0.5.1"
     nan "^2.3.2"
     node-gyp "^3.3.1"
     npmlog "^4.0.0"
-    request "^2.61.0"
+    request "^2.79.0"
     sass-graph "^2.1.1"
+    stdout-stream "^1.4.0"
 
 "nopt@2 || 3", nopt@~3.0.6:
   version "3.0.6"
@@ -3863,7 +3869,7 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-request@2, request@^2.61.0, request@^2.79.0:
+request@2, request@^2.79.0:
   version "2.80.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.80.0.tgz#8cc162d76d79381cdefdd3505d76b80b60589bd0"
   dependencies:
@@ -4152,6 +4158,12 @@ sshpk@^1.7.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
 
+stdout-stream@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/stdout-stream/-/stdout-stream-1.4.0.tgz#a2c7c8587e54d9427ea9edb3ac3f2cd522df378b"
+  dependencies:
+    readable-stream "^2.0.1"
+
 stream-browserify@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
diff --git a/services/Dockerfile b/services/Dockerfile
index 45e5de73..2e136642 100644
--- a/services/Dockerfile
+++ b/services/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx
+FROM nginx:1.13.3-alpine
 
 RUN rm /etc/nginx/conf.d/default.conf
 COPY default.conf /etc/nginx/conf.d/default.conf
diff --git a/services/start.sh b/services/start.sh
index fc0ce3c9..9f1d628f 100755
--- a/services/start.sh
+++ b/services/start.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 # NGINX doesn't let you use ENV vars within the conf file.
 # We use sed to set the env vars we need.