diff --git a/Gemfile.lock b/Gemfile.lock
index c22a4f8..332cf25 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -15,7 +15,7 @@ GEM
     diff-lcs (1.6.2)
     diffy (3.4.4)
     docile (1.4.1)
-    erb (5.0.2)
+    erb (6.0.1.1)
     interactor (3.1.2)
     io-console (0.8.1)
     irb (1.15.2)