diff --git a/Gemfile.lock b/Gemfile.lock
index e8cfab2..14b8d6d 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
@@ -147,7 +146,7 @@ GEM
       method_source (~> 0.9.0)
     public_suffix (4.0.1)
     puma (3.12.1)
-    rack (2.0.7)
+    rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.2.3)
@@ -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)