diff --git a/Pipfile.lock b/Pipfile.lock
index e76035c..944c34d 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -17,97 +17,158 @@
     "develop": {
         "atomicwrites": {
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-                "sha256:75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6"
+                "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197",
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-            "version": "==1.3.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==1.4.0"
         },
         "attrs": {
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-                "sha256:ca4be454458f9dec299268d472aaa5a11f67a4ff70093396e1ceae9c76cf4bbb"
+                "sha256:2d27e3784d7a565d36ab851fe94887c5eccd6a463168875832a1be79c82828b4",
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-            "version": "==18.2.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==21.4.0"
         },
         "certifi": {
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             ],
-            "version": "==2018.11.29"
+            "version": "==2021.10.8"
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         "coverage": {
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+            "markers": "python_version >= '3.6'",
+            "version": "==6.2"
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+        "distlib": {
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         "filelock": {
             "hashes": [
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-            "version": "==3.0.10"
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+            "version": "==3.4.2"
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         "more-itertools": {
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-            "version": "==5.0.0"
+            "markers": "python_version >= '3.5'",
+            "version": "==8.12.0"
+        },
+        "packaging": {
+            "hashes": [
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+            "version": "==21.3"
+        },
+        "pip": {
+            "hashes": [
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+                "sha256:fd11ba3d0fdb4c07fbc5ecbba0b1b719809420f25038f8ee3cd913d3faa3033a"
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         "pipenv": {
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+            ],
+            "index": "pypi",
+            "version": "==2022.1.8"
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+            "hashes": [
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+                "sha256:440633ddfebcc36264232365d7840a970e75e1018d15b4327d11f91909045fda"
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-            "version": "==2018.11.26"
+            "markers": "python_version >= '3.7'",
+            "version": "==2.4.1"
         },
         "pluggy": {
             "hashes": [
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-            "version": "==0.8.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==1.0.0"
         },
         "py": {
             "hashes": [
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-                "sha256:e76826342cefe3c3d5f7e8ee4316b80d1dd8a300781612ddbc765c17ba25a6c6"
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+                "sha256:607c53218732647dff4acdfcd50cb62615cedf612e72d1724fb1a0cc6405b378"
+            ],
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+            "version": "==1.11.0"
+        },
+        "pyparsing": {
+            "hashes": [
+                "sha256:04ff808a5b90911829c55c4e26f75fa5ca8a2f5f36aa3a51f68e27033341d3e4",
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-            "version": "==1.7.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.0.6"
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         "pytest": {
             "hashes": [
@@ -125,26 +186,37 @@
             "index": "pypi",
             "version": "==2.6.1"
         },
+        "setuptools": {
+            "hashes": [
+                "sha256:2404879cda71495fc4d5cbc445ed52fdaddf352b36e40be8dcc63147cb4edabe",
+                "sha256:68eb94073fc486091447fcb0501efd6560a0e5a1839ba249e5ff3c4c93f05f90"
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+            "markers": "python_version >= '3.7'",
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         "six": {
             "hashes": [
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-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
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+                "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"
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-            "version": "==1.12.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==1.16.0"
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         "toml": {
             "hashes": [
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-                "sha256:235682dd292d5899d361a811df37e04a8828a5b1da3115886b73cf81ebc9100e"
+                "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b",
+                "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"
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-            "version": "==0.10.0"
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==0.10.2"
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         "tox": {
             "hashes": [
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-                "sha256:25ef928babe88c71e3ed3af0c464d1160b01fca2dd1870a5bb26c2dea61a17fc"
+                "sha256:67e0e32c90e278251fea45b696d0fef3879089ccbe979b0c556d35d5a70e2993",
+                "sha256:be3362472a33094bce26727f5f771ca0facf6dafa217f65875314e9a6600c95c"
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-            "version": "==3.7.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==3.24.5"
         },
         "tox-pipenv": {
             "hashes": [
@@ -156,18 +228,19 @@
         },
         "virtualenv": {
             "hashes": [
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-                "sha256:cceab52aa7d4df1e1871a70236eb2b89fcfe29b6b43510d9738689787c513261"
+                "sha256:339f16c4a86b44240ba7223d0f93a7887c3ca04b5f9c8129da7958447d079b09",
+                "sha256:d8458cf8d59d0ea495ad9b34c2599487f8a7772d796f9910858376d1600dd2dd"
             ],
-            "version": "==16.4.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==20.13.0"
         },
         "virtualenv-clone": {
             "hashes": [
-                "sha256:217bd3f0880c9f85672c0bcc9ad9e0354ab7dfa89c2f117e63aa878b4279f5bf",
-                "sha256:316c8a05432a7adb5e461709759aca18c51433ffc2c33e2e80c9e51c452d339f",
-                "sha256:f2a07ed255f3abaceef8c8442512d8cdb2ba9f867e212d8a51680c7790a85033"
+                "sha256:418ee935c36152f8f153c79824bb93eaf6f0f7984bae31d3f48f350b9183501a",
+                "sha256:44d5263bceed0bac3e1424d64f798095233b64def1c5689afa43dc3223caf5b0"
             ],
-            "version": "==0.5.1"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==0.5.7"
         }
     }
 }