diff --git a/Gemfile.lock b/Gemfile.lock
index f1acb00..ddd92ef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,7 +6,7 @@ GEM
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     diff-lcs (1.3)
-    diffy (3.3.0)
+    diffy (3.4.1)
     dotenv (2.6.0)
     faraday (0.17.4)
       multipart-post (>= 1.2, < 3)