diff --git a/Gemfile.lock b/Gemfile.lock
index d271866..e1a3054 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,7 +76,7 @@ GEM
       unicode-display_width (~> 1.0, >= 1.0.1)
     rubocop-git (0.1.3)
       rubocop (>= 0.24.1)
-    ruby-prof (0.17.0)
+    ruby-prof (0.18.0)
     ruby-prof-flamegraph (0.3.0)
       ruby-prof (~> 0.13)
     ruby-progressbar (1.10.0)