diff --git a/Pipfile.lock b/Pipfile.lock
index 50080d5..41faa53 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -312,12 +312,12 @@
         },
         "tox": {
             "hashes": [
-                "sha256:21a8005e3d3fe5658a8e36b8ca3ed13a4230429063c5cc2a2fdac6ee5aa0de34",
-                "sha256:5b78a49b6eaaeab3ae4186415e7c97d524f762ae967c63562687c3e5f0ec23d5"
+                "sha256:13d996adcd792e7c82994b0e116d85efd84f0c6d185254d83d156f73f86b2038",
+                "sha256:49381ff102296753e378fa5ff30e42a35e695f149b4dbf8a2c49d15fdb5797b2"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.8'",
-            "version": "==4.20.0"
+            "version": "==4.21.2"
         },
         "urllib3": {
             "hashes": [
@@ -329,11 +329,11 @@
         },
         "virtualenv": {
             "hashes": [
-                "sha256:4f3ac17b81fba3ce3bd6f4ead2749a72da5929c01774948e243db9ba41df4ff6",
-                "sha256:ce489cac131aa58f4b25e321d6d186171f78e6cb13fafbf32a840cee67733ff4"
+                "sha256:280aede09a2a5c317e409a00102e7077c6432c5a38f0ef938e643805a7ad2c48",
+                "sha256:7345cc5b25405607a624d8418154577459c3e0277f5466dd79c49d5e492995f2"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==20.26.5"
+            "version": "==20.26.6"
         }
     },
     "develop": {