diff --git a/Gemfile.lock b/Gemfile.lock
index 0f5e5c9..98a4b55 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -122,7 +122,7 @@ GEM
     diff-lcs (1.5.1)
     docile (1.4.1)
     dotenv (3.1.7)
-    draper (4.0.2)
+    draper (4.0.4)
       actionpack (>= 5.0)
       activemodel (>= 5.0)
       activemodel-serializers-xml (>= 1.0)