diff --git a/.ruby-version b/.ruby-version
index 437459c..aedc15b 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.5.0
+2.5.3
diff --git a/Gemfile b/Gemfile
index 968c7d8..ce45217 100644
--- a/Gemfile
+++ b/Gemfile
@@ -31,4 +31,4 @@ group :development, :test do
   gem 'pry-rails', '~> 0.3.4'
 end
 
-ruby "2.5.0"
+ruby "2.5.3"
diff --git a/Gemfile.lock b/Gemfile.lock
index 5e100bc..b822970 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -241,7 +241,7 @@ DEPENDENCIES
   will_paginate (~> 3.0.7)
 
 RUBY VERSION
-   ruby 2.5.0p0
+   ruby 2.5.3p105
 
 BUNDLED WITH
    1.15.0