diff --git a/Pipfile.lock b/Pipfile.lock
index c55cca5..464c6d8 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -3,19 +3,6 @@
         "hash": {
             "sha256": "133969089d280f0965c4a2b43fea0a0447c2cf7bbd1a56599370eca00afb583b"
         },
-        "host-environment-markers": {
-            "implementation_name": "cpython",
-            "implementation_version": "3.6.3",
-            "os_name": "posix",
-            "platform_machine": "x86_64",
-            "platform_python_implementation": "CPython",
-            "platform_release": "4.13.0-16-generic",
-            "platform_system": "Linux",
-            "platform_version": "#19-Ubuntu SMP Wed Oct 11 18:35:14 UTC 2017",
-            "python_full_version": "3.6.3",
-            "python_version": "3.6",
-            "sys_platform": "linux"
-        },
         "pipfile-spec": 6,
         "requires": {
             "python_version": "3.6"
@@ -29,146 +16,154 @@
         ]
     },
     "default": {
-        "asn1crypto": {
-            "hashes": [
-                "sha256:654b7db3b120e23474e9a1e5e38d268c77e58a9e17d2cb595456c37309846494",
-                "sha256:0874981329cfebb366d6584c3d16e913f2a0eb026c9463efcc4aaf42a9d94d70"
-            ],
-            "version": "==0.23.0"
-        },
         "certifi": {
             "hashes": [
-                "sha256:244be0d93b71e93fc0a0a479862051414d0e00e16435707e5bf5000f92e04694",
-                "sha256:5ec74291ca1136b40f0379e1128ff80e866597e4e2c1e755739a913bbc3613c0"
+                "sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee",
+                "sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8"
             ],
-            "version": "==2017.11.5"
+            "version": "==2021.5.30"
         },
         "cffi": {
             "hashes": [
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-                "sha256:627298d788edcb317b6a01347428501e773f5e8f2988407231c07e50e3f6c1cf",
-                "sha256:bdd28cf8302eeca1b4c70ec727de384d4f6ea640b0e698934fd9b4c3bc88eeb1",
-                "sha256:248198cb714fe09f5c60b6acba3675d52199c6142641536796cdf89dd45e5590",
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-                "sha256:401ba2f6c1f1672b6c38670e1c00fa5f84f841edd30c32742dab5c7151cd89bf",
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             "markers": "platform_python_implementation != 'PyPy'",
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         "chardet": {
             "hashes": [
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             "version": "==3.0.4"
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         "cryptography": {
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+                "sha256:ee77aa129f481be46f8d92a1a7db57269a2f23052d5f2433b4621bb457081cc9"
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-            "version": "==2.1.3"
+            "markers": "python_version >= '3.6'",
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         "django": {
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         "pycparser": {
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+            "version": "==2.20"
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-                "sha256:fae4cffc040921b8a2d60c6cf0b5d662c1190fe54d718271db4eb17d44a185b7"
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+                "sha256:eb10ce3e7736052ed3623d49975ce333bcd712c7bb19a58b9e2089d4057d0798"
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-            "version": "==2017.3"
+            "version": "==2021.1"
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         "requests": {
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                 "sha256:6a1b267aa90cac58ac3a765d067950e7dbbf75b1da07e895d1f594193a40a38b",
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