diff --git a/Pipfile.lock b/Pipfile.lock
index da4750b..2a7feb6 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -767,11 +767,12 @@
         },
         "virtualenv": {
             "hashes": [
-                "sha256:643d3914d73d3eeb0c552cbb12d7e82adf0e504dbf86a3182f8771a153a1971c",
-                "sha256:c21c9cede36c9753eeade68ba7d523529f228a403463376cf821eaae2b650f1b"
+                "sha256:575a8d6b124ef88f6f51d56d656132389f961062a9177016a50e4f507bbcc19f",
+                "sha256:8befb5c81842c641f8ee658481e42641c68b5eab3521d8e092d18320902466ba"
             ],
+            "index": "pypi",
             "markers": "python_version >= '3.8'",
-            "version": "==20.35.4"
+            "version": "==20.36.1"
         }
     }
 }