diff --git a/lib/absinthe/plug/graphiql/assets.ex b/lib/absinthe/plug/graphiql/assets.ex
index 48db1fe..cdd19be 100644
--- a/lib/absinthe/plug/graphiql/assets.ex
+++ b/lib/absinthe/plug/graphiql/assets.ex
@@ -40,7 +40,7 @@ defmodule Absinthe.Plug.GraphiQL.Assets do
        "graphiql.css",
        {"graphiql.min.js", "graphiql.js"}
      ]},
-    {"graphiql-workspace", "1.1.4",
+    {"graphiql-workspace", "1.1.5",
      [
        "graphiql-workspace.css",
        {"graphiql-workspace.min.js", "graphiql-workspace.js"}