diff --git a/Pipfile.lock b/Pipfile.lock
index 552b959..a4afbaa 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -195,11 +195,12 @@
         },
         "idna": {
             "hashes": [
-                "sha256:14475042e284991034cb48e06f6851428fb14c4dc953acd9be9a5e95c7b6dd7a",
-                "sha256:467fbad99067910785144ce333826c71fb0e63a425657295239737f7ecd125f3"
+                "sha256:028ff3aadf0609c1fd278d8ea3089299412a7a8b9bd005dd08b9f8285bcb5cfc",
+                "sha256:82fee1fc78add43492d3a1898bfa6d8a904cc97d8427f683ed8e798d07761aa0"
             ],
-            "markers": "python_version >= '3'",
-            "version": "==3.2"
+            "index": "pypi",
+            "markers": "python_version >= '3.5'",
+            "version": "==3.7"
         },
         "iniconfig": {
             "hashes": [