diff --git a/Gemfile.lock b/Gemfile.lock
index 88c9335..47fe654 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -41,7 +41,7 @@ GEM
     crass (1.0.6)
     date (3.4.1)
     drb (2.2.3)
-    erb (5.0.2)
+    erb (6.0.1.1)
     erubi (1.13.1)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)