diff --git a/Gemfile.lock b/Gemfile.lock
index c6dafff..4d4bda4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,7 +40,7 @@ GEM
       activesupport (>= 5.0.0)
     ffi (1.17.0)
     formatador (1.1.0)
-    guard (2.18.1)
+    guard (2.19.0)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
       lumberjack (>= 1.0.12, < 2.0)