diff --git a/Gemfile b/Gemfile
index 18b6ed1c4..987c75ec5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails', '~> 5.2.0'
+gem 'rails'
 
 # Use SCSS for stylesheets
 gem 'sass-rails'
diff --git a/Gemfile.lock b/Gemfile.lock
index 217d3ae39..e7116b9f6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -835,7 +835,7 @@ DEPENDENCIES
   pry-byebug
   rack-handlers
   rack-mini-profiler
-  rails (~> 5.2.0)
+  rails
   rails-controller-testing
   rbnacl-libsodium
   rest-client