diff --git a/temp_file/Gemfile b/temp_file/Gemfile
index 846219b..fe4710b 100644
--- a/temp_file/Gemfile
+++ b/temp_file/Gemfile
@@ -9,7 +9,7 @@ end
 gem 'mime-types','~>3.3.1'
 gem 'mimemagic','0.3.9'
 gem 'public_suffix','~>3.1.1'
-gem "connection_pool","~>2.2.3"
+gem "connection_pool","2.2.3"
 #social gems
 gem 'phantomjs','~>2.1.1.0'
 gem "omniauth-google-oauth2"