diff --git a/Gemfile b/Gemfile
index 703f832d..d83c05c5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -18,6 +18,7 @@ gem 'kitchen-docker', '~> 2.3.0'
 gem 'rbnacl', '~> 4.0.2'
 gem 'rbnacl-libsodium', '~> 1.0.16'
 gem 'bcrypt_pbkdf', '>= 1.0', '< 2.0'
+gem 'jaro_winkler', '~> 1.5.6'
 
 if RUBY_VERSION < '2.6.4'
   gem 'term-ansicolor', '~> 1.8.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 23d51f2c..3ad5f3f8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -148,7 +148,7 @@ GEM
     inflecto (0.0.2)
     iniparse (1.5.0)
     ipaddress (0.8.3)
-    jaro_winkler (1.5.4)
+    jaro_winkler (1.5.6)
     json (2.3.1)
     json_spec (1.1.5)
       multi_json (~> 1.0)
@@ -383,6 +383,7 @@ DEPENDENCIES
   fauxhai-ng (~> 8.3.1)
   foodcritic (~> 16.3.0)
   inflecto
+  jaro_winkler (~> 1.5.6)
   json_spec (~> 1.1.4)
   kitchen-docker (~> 2.3.0)
   kitchen-vagrant