diff --git a/Gemfile b/Gemfile
index c505d05..a90d7bd 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,5 +7,5 @@ group :test do
   gem "guard", "~> 2.18.0"
   gem "guard-minitest", "~> 2.4.6"
   gem "pry-byebug", "~> 3.10.1"
-  gem "pry-doc", "~> 1.4.0"
+  gem "pry-doc", "~> 1.5.0"
 end