diff --git a/Gemfile.lock b/Gemfile.lock
index 273ab58..262c128 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,7 +16,7 @@ GEM
     fastimage (2.3.1)
     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)