diff --git a/Gemfile.lock b/Gemfile.lock
index 52b43c3..f11e606 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -52,7 +52,7 @@ GEM
     unicode-display_width (3.2.0)
       unicode-emoji (~> 4.1)
     unicode-emoji (4.2.0)
-    vrt (0.13.7)
+    vrt (0.13.8)
     yard (0.9.44)
 
 PLATFORMS