diff --git a/.gitignore b/.gitignore
index 42d3c500..d3ef4f88 100755
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .idea/*
 _site/
 .sass-cache/
+Gemfile.lock
diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 00000000..276cbf9e
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+2.3.0
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 00000000..738ff452
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+
+gem 'jekyll', '~>2.5.3'