diff --git a/Pipfile.lock b/Pipfile.lock
index 3bf05ab..14525be 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -28,24 +28,26 @@
     "develop": {
         "appdirs": {
             "hashes": [
-                "sha256:9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92",
-                "sha256:d8b24664561d0d34ddfaec54636d502d7cea6e29c3eaf68f3df6180863e2166e"
+                "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41",
+                "sha256:a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128"
             ],
-            "version": "==1.4.3"
+            "version": "==1.4.4"
         },
         "atomicwrites": {
             "hashes": [
-                "sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4",
-                "sha256:75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6"
+                "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197",
+                "sha256:ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a"
             ],
-            "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": {
             "hashes": [
-                "sha256:69c0dbf2ed392de1cb5ec704444b08a5ef81680a61cb899dc08127123af36a79",
-                "sha256:f0b870f674851ecbfbbbd364d6b5cbdff9dcedbc7f3f5e18a6891057f21fe399"
+                "sha256:2d27e3784d7a565d36ab851fe94887c5eccd6a463168875832a1be79c82828b4",
+                "sha256:626ba8234211db98e869df76230a137c4c40a12d72445c45d5f5b716f076e2fd"
             ],
-            "version": "==19.1.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==21.4.0"
         },
         "autopep8": {
             "hashes": [
@@ -72,24 +74,26 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5",
-                "sha256:b26104d6835d1f5e49452a26eb2ff87fe7090b89dfcaee5ea2212697e1e1d7ae"
+                "sha256:78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872",
+                "sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569"
             ],
-            "version": "==2019.3.9"
+            "version": "==2021.10.8"
         },
-        "chardet": {
+        "charset-normalizer": {
             "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+                "sha256:876d180e9d7432c5d1dfd4c5d26b72f099d503e8fcc0feb7532c9289be60fcbd",
+                "sha256:cb957888737fc0bbcd78e3df769addb41fd1ff8cf950dc9e7ad7793f1bf44455"
             ],
-            "version": "==3.0.4"
+            "markers": "python_version >= '3'",
+            "version": "==2.0.10"
         },
         "click": {
             "hashes": [
-                "sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13",
-                "sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7"
+                "sha256:353f466495adaeb40b6b5f592f9f91cb22372351c84caeb068132442a4518ef3",
+                "sha256:410e932b050f5eed773c4cda94de75971c89cdb3155a72a0831139a79e5ecb5b"
             ],
-            "version": "==7.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==8.0.3"
         },
         "coverage": {
             "hashes": [
@@ -97,6 +101,7 @@
                 "sha256:0644e28e8aea9d9d563607ee8b7071b07dd57a4a3de11f8684cd33c51c0d1b93",
                 "sha256:0874a283686803884ec0665018881130604956dbaa344f2539c46d82cbe29eda",
                 "sha256:0988c3837df4bc371189bb3425d5232cf150055452034c232dda9cbe04f9c38e",
+                "sha256:0eb07cf2ec7e3418eda340be98fbdccdede8e6b26701f30956b1d482284fddd5",
                 "sha256:20bc3205b3100956bb72293fabb97f0ed972c81fed10b3251c90c70dcb0599ab",
                 "sha256:2cc9142a3367e74eb6b19d58c53ebb1dfd7336b91cdcc91a6a2888bf8c7af984",
                 "sha256:3ae9a0a59b058ce0761c3bd2c2d66ecb2ee2b8ac592620184370577f7a546fb3",
@@ -104,7 +109,11 @@
                 "sha256:401e9b04894eb1498c639c6623ee78a646990ce5f095248e2440968aafd6e90e",
                 "sha256:41ec5812d5decdaa72708be3018e7443e90def4b5a71294236a4df192cf9eab9",
                 "sha256:475769b638a055e75b3d3219e054fe2a023c0b077ff15bff6c95aba7e93e6cac",
+                "sha256:4e11903274680619b598f2e3a5ce714375e31d50f6275c385ba5f15cc7bfa18d",
+                "sha256:5a6424022dedd503ce98925ea745bc8ffdeea9161d66d019f314ec252589d052",
                 "sha256:61424f4e2e82c4129a4ba71e10ebacb32a9ecd6f80de2cd05bdead6ba75ed736",
+                "sha256:68eebc666b36e907b86092e8f50c6f526ee5ab8001932cd4ec094ad764c46edd",
+                "sha256:769ff06571b7bc46abc46e770077056e706176e5342f2cfb3722737ffa88d061",
                 "sha256:811969904d4dd0bee7d958898be8d9d75cef672d9b7e7db819dfeac3d20d2d0c",
                 "sha256:86224bb99abfd672bf2f9fcecad5e8d7a3fa94f7f71513f2210460a0350307cd",
                 "sha256:9a238a20a3af00665f8381f7e53e9c606f9bb652d2423f6b822f6cb790d887e8",
@@ -116,10 +125,13 @@
                 "sha256:cd40199d6f1c29c85b170d25589be9a97edff8ee7e62be180a2a137823896030",
                 "sha256:d1bc331a7d069485ac1d8c25a0ea1f6aab6cb2a87146fb652222481c1bddc9ff",
                 "sha256:d7e0cdc249aa0f94aa2e531b03999ddaf03a10b4fa090a894712d4c8066abd89",
+                "sha256:dd47abdf45563e1cfe29274fc79dee78f2fb7ec0a14b1121e18f29dcd36cab55",
+                "sha256:e9d0405377e3bb1fdb5620a866809aedd895fe284032407c03c30e42adb9f307",
                 "sha256:e9ee8fcd8e067fcc5d7276d46e07e863102b70a52545ef4254df1ff0893ce75f",
                 "sha256:eb313c23d983b7810504f42104e8dcd1c7ccdda8fbaab82aab92ab79fea19345",
                 "sha256:f9cfd478654b509941b85ed70f870f5e3c74678f566bec12fd26545e5340ba47",
-                "sha256:fae1fa144034d021a52cb9ea200eb8dedf91869c6df8202ad5d149b41ed91cc8"
+                "sha256:fae1fa144034d021a52cb9ea200eb8dedf91869c6df8202ad5d149b41ed91cc8",
+                "sha256:fc2f4c0824b13f580fccdac6352b8b999c9aa52e2c3a2451baf55e5f1e26681b"
             ],
             "index": "pypi",
             "version": "==5.0a5"
@@ -132,6 +144,13 @@
             "index": "pypi",
             "version": "==1.7.0"
         },
+        "distlib": {
+            "hashes": [
+                "sha256:6564fe0a8f51e734df6333d08b8b94d4ea8ee6b99b5ed50613f731fd4089f34b",
+                "sha256:e4b58818180336dc9c529bfb9a0b58728ffc09ad92027a3f30b7cd91e3458579"
+            ],
+            "version": "==0.3.4"
+        },
         "docopt": {
             "hashes": [
                 "sha256:49b3a825280bd66b3aa83585ef59c4a8c82f2c8a522dbe754a8bc8d08c85c491"
@@ -143,8 +162,17 @@
                 "sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19",
                 "sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451"
             ],
+            "markers": "python_version >= '2.7'",
             "version": "==0.3"
         },
+        "filelock": {
+            "hashes": [
+                "sha256:0f12f552b42b5bf60dba233710bf71337d35494fc8bdd4fd6d9f6d082ad45e06",
+                "sha256:a4bc51381e01502a30e9f06dd4fa19a1712eab852b6fb0f84fd7cce0793d8ca3"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==3.4.1"
+        },
         "flake8": {
             "hashes": [
                 "sha256:859996073f341f2670741b51ec1e67a01da142831aa1fdc6242dbf88dffbe661",
@@ -153,26 +181,45 @@
             "index": "pypi",
             "version": "==3.7.7"
         },
-        "gitdb2": {
+        "gitdb": {
             "hashes": [
-                "sha256:83361131a1836661a155172932a13c08bda2db3674e4caa32368aa6eb02f38c2",
-                "sha256:e3a0141c5f2a3f635c7209d56c496ebe1ad35da82fe4d3ec4aaa36278d70648a"
+                "sha256:8033ad4e853066ba6ca92050b9df2f89301b8fc8bf7e9324d412a63f8bf1a8fd",
+                "sha256:bac2fd45c0a1c9cf619e63a90d62bdc63892ef92387424b855792a6cabe789aa"
             ],
-            "version": "==2.0.5"
+            "markers": "python_version >= '3.6'",
+            "version": "==4.0.9"
         },
         "gitpython": {
             "hashes": [
-                "sha256:563221e5a44369c6b79172f455584c9ebbb122a13368cc82cb4b5addff788f82",
-                "sha256:8237dc5bfd6f1366abeee5624111b9d6879393d84745a507de0fda86043b65a8"
+                "sha256:b838a895977b45ab6f0cc926a9045c8d1c44e2b653c1fcc39fe91f42c6e8f05b",
+                "sha256:fce760879cd2aebd2991b3542876dc5c4a909b30c9d69dfc488e504a8db37ee8"
             ],
-            "version": "==2.1.11"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.1.18"
         },
         "idna": {
             "hashes": [
-                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
-                "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"
+                "sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff",
+                "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"
             ],
-            "version": "==2.8"
+            "markers": "python_version >= '3'",
+            "version": "==3.3"
+        },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:65a9576a5b2d58ca44d133c42a241905cc45e34d2c06fd5ba2bafa221e5d7b5e",
+                "sha256:766abffff765960fcc18003801f7044eb6755ffae4521c8e8ce8e83b9c9b0668"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==4.8.3"
+        },
+        "importlib-resources": {
+            "hashes": [
+                "sha256:33a95faed5fc19b4bc16b29a6eeae248a3fe69dd55d4d229d2b480e23eeaad45",
+                "sha256:d756e2f85dd4de2ba89be0b21dba2a3bbec2e871a42a3a16719258a11f87506b"
+            ],
+            "markers": "python_version < '3.7'",
+            "version": "==5.4.0"
         },
         "mccabe": {
             "hashes": [
@@ -191,26 +238,35 @@
         },
         "more-itertools": {
             "hashes": [
-                "sha256:2112d2ca570bb7c3e53ea1a35cd5df42bb0fd10c45f0fb97178679c3c03d64c7",
-                "sha256:c3e4748ba1aad8dba30a4886b0b1a2004f9a863837b8654e7059eebf727afa5a"
+                "sha256:43e6dd9942dffd72661a2c4ef383ad7da1e6a3e968a927ad7a6083ab410a688b",
+                "sha256:7dc6ad46f05f545f900dd59e8dfb4e84a4827b97b3cfecb175ea0c7d247f6064"
             ],
             "markers": "python_version > '2.7'",
-            "version": "==7.0.0"
+            "version": "==8.12.0"
         },
         "pbr": {
             "hashes": [
-                "sha256:6901995b9b686cb90cceba67a0f6d4d14ae003cd59bc12beb61549bdfbe3bc89",
-                "sha256:d950c64aeea5456bbd147468382a5bb77fe692c13c9f00f0219814ce5b642755"
+                "sha256:176e8560eaf61e127817ef93d8a844803abb27a4d4637f0ff3bb783129be2e0a",
+                "sha256:672d8ebee84921862110f23fcec2acea191ef58543d34dfe9ef3d9f13c31cddf"
+            ],
+            "markers": "python_version >= '2.6'",
+            "version": "==5.8.0"
+        },
+        "pip": {
+            "hashes": [
+                "sha256:deaf32dcd9ab821e359cd8330786bcd077604b5c5730c0b096eda46f95c24a2d",
+                "sha256:fd11ba3d0fdb4c07fbc5ecbba0b1b719809420f25038f8ee3cd913d3faa3033a"
             ],
-            "version": "==5.2.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==21.3.1"
         },
         "pipenv": {
             "hashes": [
-                "sha256:56ad5f5cb48f1e58878e14525a6e3129d4306049cb76d2f6a3e95df0d5fc6330",
-                "sha256:7df8e33a2387de6f537836f48ac6fcd94eda6ed9ba3d5e3fd52e35b5bc7ff49e",
-                "sha256:a673e606e8452185e9817a987572b55360f4d28b50831ef3b42ac3cab3fee846"
+                "sha256:3b80b4512934b9d8e8ce12c988394642ff96bb697680e5b092e59af503178327",
+                "sha256:f84d7119239b22ab2ac2b8fbc7d619d83cf41135206d72a17c4f151cda529fd0"
             ],
-            "version": "==2018.11.26"
+            "index": "pypi",
+            "version": "==2022.1.8"
         },
         "pipenv-to-requirements": {
             "hashes": [
@@ -220,25 +276,36 @@
             "index": "pypi",
             "version": "==0.7.1"
         },
+        "platformdirs": {
+            "hashes": [
+                "sha256:367a5e80b3d04d2428ffa76d33f124cf11e8fff2acdaa9b43d545f5c7d661ef2",
+                "sha256:8868bbe3c3c80d42f20156f22e7131d2fb321f5bc86a2a345375c6481a67021d"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==2.4.0"
+        },
         "pluggy": {
             "hashes": [
-                "sha256:25a1bc1d148c9a640211872b4ff859878d422bccb59c9965e04eed468a0aa180",
-                "sha256:964cedd2b27c492fbf0b7f58b3284a09cf7f99b0f715941fb24a439b3af1bd1a"
+                "sha256:4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159",
+                "sha256:74134bbf457f031a36d68416e1509f34bd5ccc019f0bcc952c7b909d06b37bd3"
             ],
-            "version": "==0.11.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==1.0.0"
         },
         "py": {
             "hashes": [
-                "sha256:64f65755aee5b381cea27766a3a147c3f15b9b6b9ac88676de66ba2ae36793fa",
-                "sha256:dc639b046a6e2cff5bbe40194ad65936d6ba360b52b3c3fe1d08a82dd50b5e53"
+                "sha256:51c75c4126074b472f746a24399ad32f6053d1b34b68d2fa41e558e6f4a98719",
+                "sha256:607c53218732647dff4acdfcd50cb62615cedf612e72d1724fb1a0cc6405b378"
             ],
-            "version": "==1.8.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==1.11.0"
         },
         "pycodestyle": {
             "hashes": [
                 "sha256:95a2219d12372f05704562a14ec30bc76b05a5b297b21a5dfe3f6fac3491ae56",
                 "sha256:e40a936c9a450ad81df37f549d676d127b1b66000a6c500caa2b085bc0ca976c"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.5.0"
         },
         "pyflakes": {
@@ -246,6 +313,7 @@
                 "sha256:17dbeb2e3f4d772725c777fabc446d5634d1038f234e77343108ce445ea69ce0",
                 "sha256:d976835886f8c5b31d47970ed689944a0262b5f3afa00a5a7b4dc81e5449f8a2"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.1.1"
         },
         "pytest": {
@@ -266,75 +334,130 @@
         },
         "pyyaml": {
             "hashes": [
-                "sha256:1adecc22f88d38052fb787d959f003811ca858b799590a5eaa70e63dca50308c",
-                "sha256:436bc774ecf7c103814098159fbb84c2715d25980175292c648f2da143909f95",
-                "sha256:460a5a4248763f6f37ea225d19d5c205677d8d525f6a83357ca622ed541830c2",
-                "sha256:5a22a9c84653debfbf198d02fe592c176ea548cccce47553f35f466e15cf2fd4",
-                "sha256:7a5d3f26b89d688db27822343dfa25c599627bc92093e788956372285c6298ad",
-                "sha256:9372b04a02080752d9e6f990179a4ab840227c6e2ce15b95e1278456664cf2ba",
-                "sha256:a5dcbebee834eaddf3fa7366316b880ff4062e4bcc9787b78c7fbb4a26ff2dd1",
-                "sha256:aee5bab92a176e7cd034e57f46e9df9a9862a71f8f37cad167c6fc74c65f5b4e",
-                "sha256:c51f642898c0bacd335fc119da60baae0824f2cde95b0330b56c0553439f0673",
-                "sha256:c68ea4d3ba1705da1e0d85da6684ac657912679a649e8868bd850d2c299cce13",
-                "sha256:e23d0cc5299223dcc37885dae624f382297717e459ea24053709675a976a3e19"
-            ],
-            "version": "==5.1"
+                "sha256:0283c35a6a9fbf047493e3a0ce8d79ef5030852c51e9d911a27badfde0605293",
+                "sha256:055d937d65826939cb044fc8c9b08889e8c743fdc6a32b33e2390f66013e449b",
+                "sha256:07751360502caac1c067a8132d150cf3d61339af5691fe9e87803040dbc5db57",
+                "sha256:0b4624f379dab24d3725ffde76559cff63d9ec94e1736b556dacdfebe5ab6d4b",
+                "sha256:0ce82d761c532fe4ec3f87fc45688bdd3a4c1dc5e0b4a19814b9009a29baefd4",
+                "sha256:1e4747bc279b4f613a09eb64bba2ba602d8a6664c6ce6396a4d0cd413a50ce07",
+                "sha256:213c60cd50106436cc818accf5baa1aba61c0189ff610f64f4a3e8c6726218ba",
+                "sha256:231710d57adfd809ef5d34183b8ed1eeae3f76459c18fb4a0b373ad56bedcdd9",
+                "sha256:277a0ef2981ca40581a47093e9e2d13b3f1fbbeffae064c1d21bfceba2030287",
+                "sha256:2cd5df3de48857ed0544b34e2d40e9fac445930039f3cfe4bcc592a1f836d513",
+                "sha256:40527857252b61eacd1d9af500c3337ba8deb8fc298940291486c465c8b46ec0",
+                "sha256:473f9edb243cb1935ab5a084eb238d842fb8f404ed2193a915d1784b5a6b5fc0",
+                "sha256:48c346915c114f5fdb3ead70312bd042a953a8ce5c7106d5bfb1a5254e47da92",
+                "sha256:50602afada6d6cbfad699b0c7bb50d5ccffa7e46a3d738092afddc1f9758427f",
+                "sha256:68fb519c14306fec9720a2a5b45bc9f0c8d1b9c72adf45c37baedfcd949c35a2",
+                "sha256:77f396e6ef4c73fdc33a9157446466f1cff553d979bd00ecb64385760c6babdc",
+                "sha256:819b3830a1543db06c4d4b865e70ded25be52a2e0631ccd2f6a47a2822f2fd7c",
+                "sha256:897b80890765f037df3403d22bab41627ca8811ae55e9a722fd0392850ec4d86",
+                "sha256:98c4d36e99714e55cfbaaee6dd5badbc9a1ec339ebfc3b1f52e293aee6bb71a4",
+                "sha256:9df7ed3b3d2e0ecfe09e14741b857df43adb5a3ddadc919a2d94fbdf78fea53c",
+                "sha256:9fa600030013c4de8165339db93d182b9431076eb98eb40ee068700c9c813e34",
+                "sha256:a80a78046a72361de73f8f395f1f1e49f956c6be882eed58505a15f3e430962b",
+                "sha256:b3d267842bf12586ba6c734f89d1f5b871df0273157918b0ccefa29deb05c21c",
+                "sha256:b5b9eccad747aabaaffbc6064800670f0c297e52c12754eb1d976c57e4f74dcb",
+                "sha256:c5687b8d43cf58545ade1fe3e055f70eac7a5a1a0bf42824308d868289a95737",
+                "sha256:cba8c411ef271aa037d7357a2bc8f9ee8b58b9965831d9e51baf703280dc73d3",
+                "sha256:d15a181d1ecd0d4270dc32edb46f7cb7733c7c508857278d3d378d14d606db2d",
+                "sha256:d4db7c7aef085872ef65a8fd7d6d09a14ae91f691dec3e87ee5ee0539d516f53",
+                "sha256:d4eccecf9adf6fbcc6861a38015c2a64f38b9d94838ac1810a9023a0609e1b78",
+                "sha256:d67d839ede4ed1b28a4e8909735fc992a923cdb84e618544973d7dfc71540803",
+                "sha256:daf496c58a8c52083df09b80c860005194014c3698698d1a57cbcfa182142a3a",
+                "sha256:e61ceaab6f49fb8bdfaa0f92c4b57bcfbea54c09277b1b4f7ac376bfb7a7c174",
+                "sha256:f84fbc98b019fef2ee9a1cb3ce93e3187a6df0b2538a651bfb890254ba9f90b5"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==6.0"
         },
         "requests": {
             "hashes": [
-                "sha256:502a824f31acdacb3a35b6690b5fbf0bc41d63a24a45c4004352b0242707598e",
-                "sha256:7bf2a778576d825600030a110f3c0e3e8edc51dfaafe1c146e39a2027784957b"
+                "sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61",
+                "sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d"
             ],
-            "version": "==2.21.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
+            "version": "==2.27.1"
+        },
+        "setuptools": {
+            "hashes": [
+                "sha256:22c7348c6d2976a52632c67f7ab0cdf40147db7789f9aed18734643fe9cf3373",
+                "sha256:4ce92f1e1f8f01233ee9952c04f6b81d1e02939d6e1b488428154974a4d0783e"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==59.6.0"
         },
         "six": {
             "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
+                "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926",
+                "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"
             ],
-            "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"
         },
-        "smmap2": {
+        "smmap": {
             "hashes": [
-                "sha256:0555a7bf4df71d1ef4218e4807bbf9b201f910174e6e08af2e138d4e517b4dde",
-                "sha256:29a9ffa0497e7f2be94ca0ed1ca1aa3cd4cf25a1f6b4f5f87f74b46ed91d609a"
+                "sha256:2aba19d6a040e78d8b09de5c57e96207b09ed71d8e55ce0959eeee6c8e190d94",
+                "sha256:c840e62059cd3be204b0c9c9f74be2c09d5648eddd4580d9314c3ecde0b30936"
             ],
-            "version": "==2.0.5"
+            "markers": "python_version >= '3.6'",
+            "version": "==5.0.0"
         },
         "stevedore": {
             "hashes": [
-                "sha256:7be098ff53d87f23d798a7ce7ae5c31f094f3deb92ba18059b1aeb1ca9fec0a0",
-                "sha256:7d1ce610a87d26f53c087da61f06f9b7f7e552efad2a7f6d2322632b5f932ea2"
+                "sha256:a547de73308fd7e90075bb4d301405bebf705292fa90a90fc3bcf9133f58616c",
+                "sha256:f40253887d8712eaa2bb0ea3830374416736dc8ec0e22f5a65092c1174c44335"
             ],
-            "version": "==1.30.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.5.0"
         },
         "toml": {
             "hashes": [
-                "sha256:229f81c57791a41d65e399fc06bf0848bab550a9dfd5ed66df18ce5f05e73d5c",
-                "sha256:235682dd292d5899d361a811df37e04a8828a5b1da3115886b73cf81ebc9100e"
+                "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b",
+                "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"
+            ],
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==0.10.2"
+        },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:4ca091dea149f945ec56afb48dae714f21e8692ef22a395223bcd328961b6a0e",
+                "sha256:7f001e5ac290a0c0401508864c7ec868be4e701886d5b573a9528ed3973d9d3b"
             ],
-            "version": "==0.10.0"
+            "markers": "python_version < '3.8'",
+            "version": "==4.0.1"
         },
         "urllib3": {
             "hashes": [
-                "sha256:2393a695cd12afedd0dcb26fe5d50d0cf248e5a66f75dbd89a3d4eb333a61af4",
-                "sha256:a637e5fae88995b256e3409dc4d52c2e2e0ba32c42a6365fee8bbd2238de3cfb"
+                "sha256:000ca7f471a233c2251c6c7023ee85305721bfdf18621ebff4fd17a8653427ed",
+                "sha256:0e7c33d9a63e7ddfcb86780aac87befc2fbddf46c58dbb487e0855f7ceec283c"
             ],
-            "version": "==1.24.3"
+            "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": "==1.26.8"
         },
         "virtualenv": {
             "hashes": [
-                "sha256:15ee248d13e4001a691d9583948ad3947bcb8a289775102e4c4aa98a8b7a6d73",
-                "sha256:bfc98bb9b42a3029ee41b96dc00a34c2f254cbf7716bec824477b2c82741a5c4"
+                "sha256:339f16c4a86b44240ba7223d0f93a7887c3ca04b5f9c8129da7958447d079b09",
+                "sha256:d8458cf8d59d0ea495ad9b34c2599487f8a7772d796f9910858376d1600dd2dd"
             ],
-            "version": "==16.5.0"
+            "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": [
-                "sha256:532f789a5c88adf339506e3ca03326f20ee82fd08ee5586b44dc859b5b4468c5",
-                "sha256:c88ae171a11b087ea2513f260cdac9232461d8e9369bcd1dc143fc399d220557"
+                "sha256:418ee935c36152f8f153c79824bb93eaf6f0f7984bae31d3f48f350b9183501a",
+                "sha256:44d5263bceed0bac3e1424d64f798095233b64def1c5689afa43dc3223caf5b0"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==0.5.7"
+        },
+        "zipp": {
+            "hashes": [
+                "sha256:71c644c5369f4a6e07636f0aa966270449561fcea2e3d6747b8d23efaa9d7832",
+                "sha256:9fe5ea21568a0a70e50f273397638d39b03353731e6cbbb3fd8502a33fec40bc"
             ],
-            "version": "==0.5.3"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.6.0"
         }
     }
 }
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7d3580b..76c1aa8 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,50 +1,59 @@
-################################################################################
-# This requirements file has been automatically generated from `Pipfile` with
-# `pipenv-to-requirements`
 #
+# These requirements were autogenerated by pipenv
+# To regenerate from the project's Pipfile, run:
 #
-# This has been done to maintain backward compatibility with tools and services
-# that do not support `Pipfile` yet.
+#    pipenv lock --requirements --dev
 #
-# Do NOT edit it directly, use `pipenv install [-d]` to modify `Pipfile` and
-# `Pipfile.lock` and then regenerate `requirements*.txt`.
-################################################################################
 
-appdirs==1.4.3
-atomicwrites==1.3.0
-attrs==19.1.0
+# Note: in pipenv 2020.x, "--dev" changed to emit both default and development
+# requirements. To emit only development requirements, pass "--dev-only".
+
+-i https://pypi.org/simple/
+appdirs==1.4.4
+atomicwrites==1.4.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+attrs==21.4.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'
 autopep8==1.4.4
 bandit==1.6.0
 black==19.3b0
-certifi==2019.3.9
-chardet==3.0.4
-click==7.0
+certifi==2021.10.8
+charset-normalizer==2.0.10; python_version >= '3'
+click==8.0.3; python_version >= '3.6'
+colorama==0.4.1
 coverage==5.0a5
 coveralls==1.7.0
+distlib==0.3.4
 docopt==0.6.2
-entrypoints==0.3
+entrypoints==0.3; python_version >= '2.7'
+filelock==3.4.1; python_version >= '3.6'
 flake8==3.7.7
-gitdb2==2.0.5
-gitpython==2.1.11
-idna==2.8
+gitdb==4.0.9; python_version >= '3.6'
+gitpython==3.1.18; python_version >= '3.6'
+idna==3.3; python_version >= '3'
+importlib-metadata==4.8.3; python_version < '3.8'
+importlib-resources==5.4.0; python_version < '3.7'
 mccabe==0.6.1
 mock==3.0.5
-more-itertools==7.0.0
-pbr==5.2.0
+more-itertools==8.12.0; python_version > '2.7'
+pbr==5.8.0; python_version >= '2.6'
+pip==21.3.1; python_version >= '3.6'
 pipenv-to-requirements==0.7.1
-pipenv==2018.11.26
-pluggy==0.11.0
-py==1.8.0
-pycodestyle==2.5.0
-pyflakes==2.1.1
+pipenv==2022.1.8
+platformdirs==2.4.0; python_version >= '3.6'
+pluggy==1.0.0; python_version >= '3.6'
+py==1.11.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'
+pycodestyle==2.5.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+pyflakes==2.1.1; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
 pytest-cov==2.7.1
 pytest==4.4.2
-pyyaml==5.1
-requests==2.21.0
-six==1.12.0
-smmap2==2.0.5
-stevedore==1.30.1
-toml==0.10.0
-urllib3==1.24.3
-virtualenv-clone==0.5.3
-virtualenv==16.5.0
+pyyaml==6.0; python_version >= '3.6'
+requests==2.27.1; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'
+setuptools==59.6.0; python_version >= '3.6'
+six==1.16.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+smmap==5.0.0; python_version >= '3.6'
+stevedore==3.5.0; python_version >= '3.6'
+toml==0.10.2; python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'
+typing-extensions==4.0.1; python_version < '3.8'
+urllib3==1.26.8; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'
+virtualenv-clone==0.5.7; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+virtualenv==20.13.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'
+zipp==3.6.0; python_version >= '3.6'
diff --git a/requirements.txt b/requirements.txt
index b53d5f4..b19816a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,9 @@
-################################################################################
-# This requirements file has been automatically generated from `Pipfile` with
-# `pipenv-to-requirements`
 #
+# These requirements were autogenerated by pipenv
+# To regenerate from the project's Pipfile, run:
 #
-# This has been done to maintain backward compatibility with tools and services
-# that do not support `Pipfile` yet.
+#    pipenv lock --requirements
 #
-# Do NOT edit it directly, use `pipenv install [-d]` to modify `Pipfile` and
-# `Pipfile.lock` and then regenerate `requirements*.txt`.
-################################################################################
 
+-i https://pypi.org/simple/
 colorama==0.4.1