diff --git a/Pipfile.lock b/Pipfile.lock
index 69f626a0..b91c5d5b 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1211,6 +1211,7 @@
                 "sha256:a448b2f64d686155468037e1ace9f2d2199776e17f0a46610480d311f73e3472",
                 "sha256:dd505485549a7a552833da5e6063639d0d177c04f23bc3864e41e5dc5f612168"
             ],
+            "index": "pypi",
             "markers": "python_version >= '3.8'",
             "version": "==2.2.2"
         },