diff --git a/Gemfile.lock b/Gemfile.lock
index 33b1212..54155c9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -53,7 +53,7 @@ GEM
     docile (1.4.1)
     drb (2.2.3)
     ed25519 (1.4.0)
-    erb (5.1.3)
+    erb (6.0.1.1)
     erubi (1.13.1)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)