diff --git a/Gemfile b/Gemfile
index 3d0c4d5..495da8e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -35,7 +35,7 @@ group :development, :test do
   gem 'rubocop-performance', '~> 1.14', require: false
   gem 'rubocop-rails', '~> 2.15', require: false
   gem 'seed_dump'
-  gem 'shoulda-matchers', '~> 4.0'
+  gem 'shoulda-matchers', '~> 5.3'
 end
 
 group :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index c0992c1..61d619d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -119,7 +119,7 @@ GEM
     http-cookie (1.0.5)
       domain_name (~> 0.5)
     http-form_data (2.3.0)
-    i18n (1.14.0)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     io-console (0.6.0)
     irb (1.7.0)
@@ -266,8 +266,8 @@ GEM
       activerecord (>= 4)
       activesupport (>= 4)
     shellany (0.0.1)
-    shoulda-matchers (4.5.1)
-      activesupport (>= 4.2.0)
+    shoulda-matchers (5.3.0)
+      activesupport (>= 5.2.0)
     sprockets (4.2.0)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
@@ -317,7 +317,7 @@ DEPENDENCIES
   rubocop-performance (~> 1.14)
   rubocop-rails (~> 2.15)
   seed_dump
-  shoulda-matchers (~> 4.0)
+  shoulda-matchers (~> 5.3)
   tzinfo-data
 
 RUBY VERSION