diff --git a/csharp-aspnet/Dockerfile b/csharp-aspnet/Dockerfile
index fec3929..08f6293 100644
--- a/csharp-aspnet/Dockerfile
+++ b/csharp-aspnet/Dockerfile
@@ -1,4 +1,4 @@
-FROM microsoft/dotnet:1.1-sdk-msbuild
+FROM microsoft/dotnet:2.0.4-sdk-2.1.3-jessie
 RUN mkdir /src
 WORKDIR /src
 ADD app/src/ /src
diff --git a/csharp-aspnet/app/src/global.json b/csharp-aspnet/app/src/global.json
index 9bead99..424cd16 100644
--- a/csharp-aspnet/app/src/global.json
+++ b/csharp-aspnet/app/src/global.json
@@ -1,5 +1,5 @@
 {
   "sdk": {
-    "version": "1.0.0-rc4-004771"
+    "version": "2.1.3"
   }
 }
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 07baf6c..4d54892 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,5 +1,5 @@
 # Define the base image
-FROM alpine:3.5
+FROM alpine:3.7
 
 # Set environment variables
 ENV APP_HOME /app
diff --git a/go-iris/Dockerfile b/go-iris/Dockerfile
index 303e43c..845a3e5 100644
--- a/go-iris/Dockerfile
+++ b/go-iris/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.8-alpine
+FROM golang:1.9.2-alpine3.7
 
 RUN apk add --no-cache git build-base
 
diff --git a/java-spark/Dockerfile b/java-spark/Dockerfile
index 3067172..56c7208 100644
--- a/java-spark/Dockerfile
+++ b/java-spark/Dockerfile
@@ -1,4 +1,4 @@
-FROM java:8 
+FROM openjdk:9.0.1-11-jre-slim 
 
 # Install maven
 RUN apt-get update
@@ -9,5 +9,5 @@ Add . /spark
 
 RUN mvn package
 #Replace target/java-spark-jar-with-dependencies.jar with the name and description specified by the maven-assembly-plugin in your pom.xml
-CMD ["/usr/lib/jvm/java-8-openjdk-amd64/bin/java", "-jar", "target/java-spark-jar-with-dependencies.jar"]
+CMD ["/usr/lib/jvm/java-9-openjdk-amd64/bin/java", "-jar", "target/java-spark-jar-with-dependencies.jar"]
 
diff --git a/java-spring-boot/Dockerfile b/java-spring-boot/Dockerfile
index 92ddb0e..b83a586 100644
--- a/java-spring-boot/Dockerfile
+++ b/java-spring-boot/Dockerfile
@@ -1,4 +1,4 @@
-FROM java:8 
+FROM openjdk:9.0.1-11-jre-slim
 
 # Install maven
 RUN apt-get update
@@ -10,5 +10,5 @@ Add . /spring-boot
 RUN mvn package
 
 #Replace java-spring-boot-1.0-SNAPSHOT.jar with <artifactId>-<version>.jar specified in your pom.xml 
-CMD ["/usr/lib/jvm/java-8-openjdk-amd64/bin/java", "-jar", "target/java-spring-boot-1.0-SNAPSHOT.jar"]
+CMD ["/usr/lib/jvm/java-9-openjdk-amd64/bin/java", "-jar", "target/java-spring-boot-1.0-SNAPSHOT.jar"]
 
diff --git a/js-angularjs/Dockerfile b/js-angularjs/Dockerfile
index c7158c2..ff80ff8 100644
--- a/js-angularjs/Dockerfile
+++ b/js-angularjs/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:6
+FROM node:8
 
 #Install deps
 RUN npm install -g http-server grunt-cli bower yo generator-karma generator-angular
diff --git a/nodejs-express-sass/Dockerfile b/nodejs-express-sass/Dockerfile
index 8f7966a..7039c48 100644
--- a/nodejs-express-sass/Dockerfile
+++ b/nodejs-express-sass/Dockerfile
@@ -1,4 +1,4 @@
-FROM mhart/alpine-node:7.6.0
+FROM node:8
 WORKDIR /src
 # Add app source files
 ADD app/src /src
diff --git a/nodejs-express/Dockerfile b/nodejs-express/Dockerfile
index e4a4a9f..9b56c61 100644
--- a/nodejs-express/Dockerfile
+++ b/nodejs-express/Dockerfile
@@ -1,4 +1,4 @@
-FROM mhart/alpine-node:7.6.0
+FROM node:8
 
 WORKDIR /src
 
diff --git a/php-apache/Dockerfile b/php-apache/Dockerfile
index 2c1edb2..79e372b 100644
--- a/php-apache/Dockerfile
+++ b/php-apache/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.1.2-apache
+FROM php:7.2-apache
 
 # Add default apache listener
 COPY app/conf/apache-config.conf /etc/apache2/sites-enabled/000-default.conf
diff --git a/php-laravel/app/yarn.lock b/php-laravel/app/yarn.lock
index dc92c6a..3911010 100644
--- a/php-laravel/app/yarn.lock
+++ b/php-laravel/app/yarn.lock
@@ -1164,7 +1164,7 @@ caniuse-lite@^1.0.30000784:
 
 capture-stack-trace@^1.0.0:
   version "1.0.0"
-  resolved "http://registry.npmjs.org/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz#4a6fa07399c26bba47f0b2496b4d0fb408c5550d"
+  resolved "https://registry.npmjs.org/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz#4a6fa07399c26bba47f0b2496b4d0fb408c5550d"
 
 cardinal@^1.0.0:
   version "1.0.0"
@@ -1567,7 +1567,7 @@ create-ecdh@^4.0.0:
 
 create-error-class@^3.0.1:
   version "3.0.2"
-  resolved "http://registry.npmjs.org/create-error-class/-/create-error-class-3.0.2.tgz#06be7abef947a3f14a30fd610671d401bca8b7b6"
+  resolved "https://registry.npmjs.org/create-error-class/-/create-error-class-3.0.2.tgz#06be7abef947a3f14a30fd610671d401bca8b7b6"
   dependencies:
     capture-stack-trace "^1.0.0"
 
@@ -3247,8 +3247,8 @@ inherits@2.0.1:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
 
 ini@~1.3.0:
-  version "1.3.5"
-  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
+  version "1.3.8"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.8.tgz#a29da425b48806f34767a4efce397269af28432c"
 
 internal-ip@1.2.0:
   version "1.2.0"
@@ -5321,7 +5321,7 @@ rc@^1.1.2, rc@^1.1.7:
 
 read-all-stream@^3.0.0:
   version "3.1.0"
-  resolved "http://registry.npmjs.org/read-all-stream/-/read-all-stream-3.1.0.tgz#35c3e177f2078ef789ee4bfafa4373074eaef4fa"
+  resolved "https://registry.npmjs.org/read-all-stream/-/read-all-stream-3.1.0.tgz#35c3e177f2078ef789ee4bfafa4373074eaef4fa"
   dependencies:
     pinkie-promise "^2.0.0"
     readable-stream "^2.0.0"
@@ -6357,7 +6357,7 @@ time-stamp@^2.0.0:
 
 timed-out@^3.0.0:
   version "3.1.3"
-  resolved "http://registry.npmjs.org/timed-out/-/timed-out-3.1.3.tgz#95860bfcc5c76c277f8f8326fd0f5b2e20eba217"
+  resolved "https://registry.npmjs.org/timed-out/-/timed-out-3.1.3.tgz#95860bfcc5c76c277f8f8326fd0f5b2e20eba217"
 
 timers-browserify@^2.0.4:
   version "2.0.4"
diff --git a/python-flask/Dockerfile b/python-flask/Dockerfile
index 01a9e3b..962da44 100644
--- a/python-flask/Dockerfile
+++ b/python-flask/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3
+FROM python:3.7.0a3
 
 # install required debian packages
 # add any package that is required after `python-dev`, end the line with \
diff --git a/react/Dockerfile b/react/Dockerfile
index 8e53cb5..d2d9af0 100644
--- a/react/Dockerfile
+++ b/react/Dockerfile
@@ -1,6 +1,6 @@
 FROM node:8
 
-#Alpine APK Manager had build issues so replaced them.
+# Install build essential and python
 RUN apt-get update && apt-get install -y build-essential python
 
 #Install deps
diff --git a/react/app/yarn.lock b/react/app/yarn.lock
index 93ce74b..1a447e7 100644
--- a/react/app/yarn.lock
+++ b/react/app/yarn.lock
@@ -3127,8 +3127,8 @@ inherits@2.0.1:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
 
 ini@^1.3.4, ini@~1.3.0:
-  version "1.3.5"
-  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
+  version "1.3.8"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.8.tgz#a29da425b48806f34767a4efce397269af28432c"
 
 inquirer@3.3.0, inquirer@^3.0.6:
   version "3.3.0"
@@ -3686,6 +3686,10 @@ js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
+"js-tokens@^3.0.0 || ^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
+
 js-yaml@^3.4.3, js-yaml@^3.7.0, js-yaml@^3.9.1:
   version "3.10.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.10.0.tgz#2e78441646bd4682e963f22b6e92823c309c62dc"
@@ -3963,6 +3967,12 @@ loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
   dependencies:
     js-tokens "^3.0.0"
 
+loose-envify@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
+  dependencies:
+    js-tokens "^3.0.0 || ^4.0.0"
+
 loud-rejection@^1.0.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/loud-rejection/-/loud-rejection-1.6.0.tgz#5b46f80147edee578870f086d04821cf998e551f"
@@ -4974,7 +4984,7 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
-prop-types@^15.5.10, prop-types@^15.6.0:
+prop-types@^15.5.10:
   version "15.6.0"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
   dependencies:
@@ -4982,6 +4992,14 @@ prop-types@^15.5.10, prop-types@^15.6.0:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+prop-types@^15.6.2:
+  version "15.7.2"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
+  dependencies:
+    loose-envify "^1.4.0"
+    object-assign "^4.1.1"
+    react-is "^16.8.1"
+
 proxy-addr@~2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
@@ -5121,19 +5139,23 @@ react-dev-utils@^4.2.1:
     strip-ansi "3.0.1"
     text-table "0.2.0"
 
-react-dom@16.2.0:
-  version "16.2.0"
-  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.2.0.tgz#69003178601c0ca19b709b33a83369fe6124c044"
+react-dom@^16.2.0:
+  version "16.14.0"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.14.0.tgz#7ad838ec29a777fb3c75c3a190f661cf92ab8b89"
   dependencies:
-    fbjs "^0.8.16"
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
-    prop-types "^15.6.0"
+    prop-types "^15.6.2"
+    scheduler "^0.19.1"
 
 react-error-overlay@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/react-error-overlay/-/react-error-overlay-3.0.0.tgz#c2bc8f4d91f1375b3dad6d75265d51cd5eeaf655"
 
+react-is@^16.8.1:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
+
 react-scripts@1.0.17:
   version "1.0.17"
   resolved "https://registry.yarnpkg.com/react-scripts/-/react-scripts-1.0.17.tgz#c30029123b561a060227af4d7797d50a222d3fbf"
@@ -5177,14 +5199,13 @@ react-scripts@1.0.17:
   optionalDependencies:
     fsevents "1.1.2"
 
-react@16.2.0:
-  version "16.2.0"
-  resolved "https://registry.yarnpkg.com/react/-/react-16.2.0.tgz#a31bd2dab89bff65d42134fa187f24d054c273ba"
+react@^16.2.0:
+  version "16.14.0"
+  resolved "https://registry.yarnpkg.com/react/-/react-16.14.0.tgz#94d776ddd0aaa37da3eda8fc5b6b18a4c9a3114d"
   dependencies:
-    fbjs "^0.8.16"
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
-    prop-types "^15.6.0"
+    prop-types "^15.6.2"
 
 read-all-stream@^3.0.0:
   version "3.1.0"
@@ -5543,6 +5564,13 @@ sax@^1.2.1, sax@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
+scheduler@^0.19.1:
+  version "0.19.1"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.19.1.tgz#4f3e2ed2c1a7d65681f4c854fa8c5a1ccb40f196"
+  dependencies:
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+
 schema-utils@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-0.3.0.tgz#f5877222ce3e931edae039f17eb3716e7137f8cf"
diff --git a/schemaspy/Dockerfile b/schemaspy/Dockerfile
index 4e4c719..5d67e40 100644
--- a/schemaspy/Dockerfile
+++ b/schemaspy/Dockerfile
@@ -1,8 +1,8 @@
-FROM java:8
+FROM openjdk:9.0.1-11-jre-slim
 
 RUN apt-get update
 
-RUN apt-get -y install nginx
+RUN apt-get -y install nginx wget
 
 RUN wget https://github.com/schemaspy/schemaspy/releases/download/v6.0.0-rc2/schemaspy-6.0.0-rc2.jar -O schemaSpy.jar
 
diff --git a/serverless-functions/Dockerfile b/serverless-functions/Dockerfile
index 3c64a36..b954f67 100644
--- a/serverless-functions/Dockerfile
+++ b/serverless-functions/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:2.7-alpine
+FROM python:2.7.14-alpine3.7
 
 WORKDIR /deploy
 
@@ -11,4 +11,4 @@ COPY config.json /deploy/config.json
 
 COPY functions /deploy/functions
 
-CMD ["python", "deploy.py"]
\ No newline at end of file
+CMD ["python", "deploy.py"]