diff --git a/.ruby-version b/.ruby-version
index b1b25a5f..58594069 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.2.2
+2.2.3
diff --git a/.travis.yml b/.travis.yml
index e364ef51..0f4322c6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,7 @@ rvm:
   - 2.2.0
   - 2.2.1
   - 2.2.2
+  - 2.2.3
 before_install:
   - "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"
 script: bundle exec rspec
diff --git a/README.md b/README.md
index f3251c9b..d7548bd8 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@ WPScan comes pre-installed on the following Linux distributions:
 
 Prerequisites:
 
-- Ruby >= 1.9.2 - Recommended: 2.2.2
+- Ruby >= 1.9.2 - Recommended: 2.2.3
 - Curl >= 7.21  - Recommended: latest - FYI the 7.29 has a segfault
 - RubyGems      - Recommended: latest
 - Git
@@ -155,8 +155,8 @@ Apple Xcode, Command Line Tools and the libffi are needed (to be able to install
     curl -sSL https://get.rvm.io | bash -s stable
     source ~/.rvm/scripts/rvm
     echo "source ~/.rvm/scripts/rvm" >> ~/.bashrc
-    rvm install 2.2.2
-    rvm use 2.2.2 --default
+    rvm install 2.2.3
+    rvm use 2.2.3 --default
     echo "gem: --no-ri --no-rdoc" > ~/.gemrc
     gem install bundler
     git clone https://github.com/wpscanteam/wpscan.git