diff --git a/Gemfile b/Gemfile
index 4fbabcd..eaa6568 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ source "https://rubygems.org"
 #don't upgrade
 gem "rails", "5.1.5"
 
-ruby "2.5.0"
+ruby "2.5.1"
 
 gem "aruba"
 gem "bcrypt"
diff --git a/Gemfile.lock b/Gemfile.lock
index 12b5e8c..8044847 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -370,7 +370,7 @@ DEPENDENCIES
   unicorn
 
 RUBY VERSION
-   ruby 2.5.0p0
+   ruby 2.5.1p57
 
 BUNDLED WITH
    1.16.1