diff --git a/.ruby-version b/.ruby-version
index 57cf282eb..24ba9a38d 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.6.5
+2.7.0
diff --git a/Gemfile b/Gemfile
index ee9f2f3cd..b2cc7033f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-ruby '2.6.5'
+ruby '2.7.0'
 
 gem 'rails', '~> 5.2.0'
 gem 'puma'
diff --git a/Gemfile.lock b/Gemfile.lock
index fafc46a66..ceca88205 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -482,7 +482,7 @@ DEPENDENCIES
   web-console
 
 RUBY VERSION
-   ruby 2.6.5p114
+   ruby 2.7.0p0
 
 BUNDLED WITH
-   1.17.3
+   2.1.2