diff --git a/Gemfile.lock b/Gemfile.lock
index 464ff98..a8a86b8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,12 +58,10 @@ GEM
     astrolabe (1.3.1)
       parser (~> 2.2)
     builder (3.2.2)
-    byebug (5.0.0)
-      columnize (= 0.9.0)
+    byebug (8.2.1)
     codeclimate-test-reporter (0.4.8)
       simplecov (>= 0.7.1, < 1.0.0)
     coderay (1.1.0)
-    columnize (0.9.0)
     crack (0.4.2)
       safe_yaml (~> 1.0.0)
     diff-lcs (1.2.5)
@@ -161,8 +159,8 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    pry-byebug (3.2.0)
-      byebug (~> 5.0)
+    pry-byebug (3.3.0)
+      byebug (~> 8.0)
       pry (~> 0.10)
     pry-debundle (0.8)
       pry