diff --git a/Gemfile.lock b/Gemfile.lock
index fefa97ac9..913e17551 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -44,9 +44,10 @@ GEM
     aws-sdk (1.51.0)
       json (~> 1.4)
       nokogiri (>= 1.4.4)
-    better_errors (1.1.0)
+    better_errors (2.8.0)
       coderay (>= 1.0.0)
-      erubis (>= 2.6.6)
+      erubi (>= 1.0.0)
+      rack (>= 0.9.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
     builder (3.2.2)
@@ -61,13 +62,14 @@ GEM
       net-sftp (>= 2.0.0)
       net-ssh (>= 2.0.14)
       net-ssh-gateway (>= 1.1.0)
-    coderay (1.1.0)
+    coderay (1.1.3)
     crack (0.4.2)
       safe_yaml (~> 1.0.0)
     debug_inspector (0.0.2)
     diff-lcs (1.2.5)
     dotenv (0.9.0)
     dpl (1.5.7)
+    erubi (1.10.0)
     erubis (2.7.0)
     faraday (0.9.0)
       multipart-post (>= 1.2, < 3)