diff --git a/Gemfile b/Gemfile
index 43563e9473483611d9f5d950797b9f41f92f05cd..47961632dbdcc34fc2c8ee756500f223598cd058 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,3 +2,5 @@ source "https://rubygems.org"
 gemspec
 
 gem "webrick", "~> 1.7"
+gem "csv"
+gem "base64"
\ No newline at end of file