diff --git a/Pipfile.lock b/Pipfile.lock
index 9e45a1e..bb64301 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -16,24 +16,26 @@
     "default": {
         "asgiref": {
             "hashes": [
-                "sha256:5ee950735509d04eb673bd7f7120f8fa1c9e2df495394992c73234d526907e17",
-                "sha256:7162a3cb30ab0609f1a4c95938fd73e8604f63bdba516a7f7d64b83ff09478f0"
+                "sha256:4ef1ab46b484e3c706329cedeff284a5d40824200638503f5768edb6de7d58e9",
+                "sha256:ffc141aa908e6f175673e7b1b3b7af4fdb0ecb738fc5c8b88f69f055c2415214"
             ],
-            "version": "==3.3.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.4.1"
         },
         "attrs": {
             "hashes": [
-                "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6",
-                "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700"
+                "sha256:149e90d6d8ac20db7a955ad60cf0e6881a3f20d37096140088356da6c716b0b1",
+                "sha256:ef6aaac3ca6cd92904cdd0d83f629a15f18053ec84e6432106f7a4d04ae4f5fb"
             ],
-            "version": "==20.3.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==21.2.0"
         },
         "autopep8": {
             "hashes": [
-                "sha256:5454e6e9a3d02aae38f866eec0d9a7de4ab9f93c10a273fb0340f3d6d09f7514",
-                "sha256:f01b06a6808bc31698db907761e5890eb2295e287af53f6693b39ce55454034a"
+                "sha256:276ced7e9e3cb22e5d7c14748384a5cf5d9002257c0ed50c0e075b68011bb6d0",
+                "sha256:aa213493c30dcdac99537249ee65b24af0b2c29f2e83cd8b3f68760441ed0db9"
             ],
-            "version": "==1.5.6"
+            "version": "==1.5.7"
         },
         "beautifulsoup4": {
             "hashes": [
@@ -53,10 +55,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
-                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
+                "sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee",
+                "sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8"
             ],
-            "version": "==2020.12.5"
+            "version": "==2021.5.30"
         },
         "chardet": {
             "hashes": [
@@ -70,6 +72,7 @@
                 "sha256:85d5de102cfe6d14a5172676f09d19c465ce63d6019cf0a4ef13385fc535e828",
                 "sha256:af59f2cdd7efbdd5d111c1976ecd0b82db9066653362f0962d7bf1d3ab89a1fa"
             ],
+            "markers": "python_version >= '3.6'",
             "version": "==5.0.2"
         },
         "coverage": {
@@ -127,15 +130,16 @@
                 "sha256:f0b278ce10936db1a37e6954e15a3730bea96a0997c26d7fee88e6c396c2086d",
                 "sha256:f11642dddbb0253cc8853254301b51390ba0081750a8ac03f20ea8103f0c56b6"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
             "version": "==5.5"
         },
         "django": {
             "hashes": [
-                "sha256:169e2e7b4839a7910b393eec127fd7cbae62e80fa55f89c6510426abf673fe5f",
-                "sha256:c6c0462b8b361f8691171af1fb87eceb4442da28477e12200c40420176206ba7"
+                "sha256:a523d62b7ab2908f551dabc32b99017a86aa7784e32b761708e52be3dce6d35d",
+                "sha256:dc41bf07357f1f4810c1c555b685cb51f780b41e37892d6cc92b89789f2847e1"
             ],
             "index": "pypi",
-            "version": "==3.1.6"
+            "version": "==3.1.12"
         },
         "django-auth-ldap": {
             "hashes": [
@@ -171,6 +175,7 @@
                 "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
                 "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.10"
         },
         "iniconfig": {
@@ -182,112 +187,107 @@
         },
         "jinja2": {
             "hashes": [
-                "sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419",
-                "sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6"
+                "sha256:1f06f2da51e7b56b8f238affdd6b4e2c61e39598a378cc49345bc1bd42a978a4",
+                "sha256:703f484b47a6af502e743c9122595cc812b0271f661722403114f71a79d0f5a4"
             ],
-            "version": "==2.11.3"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.0.1"
         },
         "lxml": {
             "hashes": [
-                "sha256:0448576c148c129594d890265b1a83b9cd76fd1f0a6a04620753d9a6bcfd0a4d",
-                "sha256:127f76864468d6630e1b453d3ffbbd04b024c674f55cf0a30dc2595137892d37",
-                "sha256:1471cee35eba321827d7d53d104e7b8c593ea3ad376aa2df89533ce8e1b24a01",
-                "sha256:2363c35637d2d9d6f26f60a208819e7eafc4305ce39dc1d5005eccc4593331c2",
-                "sha256:2e5cc908fe43fe1aa299e58046ad66981131a66aea3129aac7770c37f590a644",
-                "sha256:2e6fd1b8acd005bd71e6c94f30c055594bbd0aa02ef51a22bbfa961ab63b2d75",
-                "sha256:366cb750140f221523fa062d641393092813b81e15d0e25d9f7c6025f910ee80",
-                "sha256:42ebca24ba2a21065fb546f3e6bd0c58c3fe9ac298f3a320147029a4850f51a2",
-                "sha256:4e751e77006da34643ab782e4a5cc21ea7b755551db202bc4d3a423b307db780",
-                "sha256:4fb85c447e288df535b17ebdebf0ec1cf3a3f1a8eba7e79169f4f37af43c6b98",
-                "sha256:50c348995b47b5a4e330362cf39fc503b4a43b14a91c34c83b955e1805c8e308",
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-                "sha256:648914abafe67f11be7d93c1a546068f8eff3c5fa938e1f94509e4a5d682b2d8",
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-                "sha256:97db258793d193c7b62d4e2586c6ed98d51086e93f9a3af2b2034af01450a74b",
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-            "version": "==4.6.2"
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+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
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         },
         "markupsafe": {
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+            "version": "==2.0.1"
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@@ -303,16 +303,18 @@
         },
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-            "version": "==20.9"
+            "markers": "python_version >= '3.6'",
+            "version": "==21.0"
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@@ -361,19 +363,42 @@
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             "version": "==1.10.0"
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         "pyasn1": {
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@@ -382,14 +407,16 @@
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             "version": "==2.7.0"
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+            "markers": "python_version >= '3.5'",
+            "version": "==2.9.0"
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@@ -404,14 +431,16 @@
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             "version": "==2.4.7"
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+            "markers": "python_version >= '3.6'",
+            "version": "==6.2.4"
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@@ -434,12 +463,14 @@
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             "version": "==3.3.1"
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@@ -467,10 +498,11 @@
         },
         "six": {
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@@ -485,6 +517,7 @@
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@@ -492,6 +525,7 @@
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@@ -499,6 +533,7 @@
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