diff --git a/Cargo.lock b/Cargo.lock
index 6d6e2e64b..2de9bb840 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2490,6 +2490,14 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "multiple_viewports"
+version = "0.1.0"
+dependencies = [
+ "eframe",
+ "env_logger",
+]
+
 [[package]]
 name = "naga"
 version = "0.13.0"