diff --git a/Gemfile.lock b/Gemfile.lock
index e8cfab2..79c6718 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -73,7 +73,6 @@ GEM
     bootstrap-sass (3.2.0.4)
       sass (~> 3.2)
     builder (3.2.3)
-    byebug (11.0.1)
     cancancan (3.0.1)
     capybara (3.29.0)
       addressable
@@ -135,7 +134,7 @@ GEM
     minitest (5.13.0)
     msgpack (1.3.1)
     nio4r (2.5.2)
-    nokogiri (1.10.5)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     parallel (1.19.0)
@@ -287,7 +286,6 @@ DEPENDENCIES
   bootsnap (>= 1.1.0)
   bootstrap (~> 4.3.1)
   bootstrap-sass (~> 3.2.0)
-  byebug
   cancancan
   capybara
   coffee-rails (~> 4.2)