diff --git a/Pipfile.lock b/Pipfile.lock
index c621499..6f2ea93 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -25,41 +25,41 @@
         },
         "beautifulsoup4": {
             "hashes": [
-                "sha256:594ca51a10d2b3443cbac41214e12dbb2a1cd57e1a7344659849e2e20ba6a8d8",
-                "sha256:a4bbe77fd30670455c5296242967a123ec28c37e9702a8a81bd2f20a4baf0368",
-                "sha256:d4e96ac9b0c3a6d3f0caae2e4124e6055c5dcafde8e2f831ff194c104f0775a0"
+                "sha256:4c98143716ef1cb40bf7f39a8e3eec8f8b009509e74904ba3a7b315431577e35",
+                "sha256:84729e322ad1d5b4d25f805bfa05b902dd96450f43842c4e99067d5e1369eb25",
+                "sha256:fff47e031e34ec82bf17e00da8f592fe7de69aeea38be00523c04623c04fb666"
             ],
-            "version": "==4.9.0"
+            "version": "==4.9.3"
         },
         "biopython": {
             "hashes": [
-                "sha256:01951f2474b9fbd38fa34678d2e3fab95497ea3ffa0a5570b2444dd3f906d730",
-                "sha256:0f3747f985e1890eb267752c4ef0163366a2232cbda4ff3b750dfd3b68e373dc",
-                "sha256:1d9f473ea96fa4eafa8dba5c1e0c2e98876a93a63a5b90a8eeda9b9192ad18d9",
-                "sha256:20550cad24f66d4c47be556464e892c3e7cadeadb83e28cd3118297dd4bc361b",
-                "sha256:3071a4d3e93baa316b3016039335d23d854e922335a6af96af58645d5c7ee676",
-                "sha256:3873cb98dad5e28d5e3f2215a012565345a398d3d2c4eebf7cd701757b828c72",
-                "sha256:45d91b68f65c1ec6f9bcae1b07bd836c2b99de612d1502a2f08d59502b77e5c6",
-                "sha256:4710fdaafdab18f20e5ff3e72732da4fe23c49e5bc0879c8cc07739cdd6b8088",
-                "sha256:526e01568d8ec12f161fb800e967ede2943bf1b61d44151bdc7e4242e58733ff",
-                "sha256:5f39d2ea4fb0d97fa2e3e8cb55f30dc82475cb95743e45779ffe2c2fd77ece5d",
-                "sha256:61bb0effa0252e3f296c49867f3303ecbb0f67d03730482141ff4b204a2b400c",
-                "sha256:628442d2cbdc0dfc04bd2f2cdc5d73712e2c30e6de4192f9cc6dc6badd3d8205",
-                "sha256:637795f150c15fdc122bef6798c4189c9f3c3a6f0d18bfbfaf3cc150fcdf6796",
-                "sha256:680b688ad6030b7efdd01eb2b9f0b3097b9ad509e9964597760a09dea5cdd5af",
-                "sha256:76a6bee1429e88eeaed4aa858bb9f656f44c79db40f726767659e4f95b2fcdb5",
-                "sha256:98c9b3e03233753cf5f3b6690a4be790f79a6ec290e2a578be1f0e2d982cf43b",
-                "sha256:aee7756947bc79cbcf5a9087ae34d0318f02d85fd5e1914e7fe3dddd4df93520",
-                "sha256:b1a29524cbea4eb7d6ef9c2626c8fdc3d21a1a0790b7a5a6725bfc57e129be39",
-                "sha256:b4d7f28c53884a9282ba3cc5e2887ae40ce2b4abfbb78cfb7a33bebe06a8c43a",
-                "sha256:d7cd8a169da9b44f878e218a51a494a7ccc5966a108f8607dcab360367fba6f3",
-                "sha256:e09d7ae93f93639d58d9314a47ccf8ee9fde4a9e36ba810cd0843b4afd1b1ddc",
-                "sha256:e3cad3ff77d19211430816e2bb5dd891b6a29f19e2441ef786979c42746c10b9",
-                "sha256:e75b9400aa6122f2c5af75111426a1a07f1ab078b47bd8ef0ff9ca6c54fd398e",
-                "sha256:f0c269d202c24fa1dc5afd4067320e1e9447904f31d0e7398b76c24e35fed35c",
-                "sha256:f5a14d4122b126f21e1d623a3e2e6723101840516fce15f225e69608dc023302"
+                "sha256:010142a8ec2549ff0649edd497658964ef1a18eefdb9fd942ec1e81b292ce2d9",
+                "sha256:0b9fbb0d3022dc22716da108b8a81b80d952cd97ac1f106de491dce850f92f62",
+                "sha256:0df5cddef2819c975e6508adf5d85aa046e449df5420d02b04871c7836b41273",
+                "sha256:194528eda6856a4c68f840ca0bcc9b544a5edee3548b97521084e7ac38c833ca",
+                "sha256:195f099c2c0c39518b6df921ab2b3cc43a601896018fc61909ac8385d5878866",
+                "sha256:1df0bce7fd5e2414d6e18c9229fa0056914d2b9041531c71cac48f38a622142d",
+                "sha256:1ee0a0b6c2376680fea6642d5080baa419fd73df104a62d58a8baf7a8bbe4564",
+                "sha256:2bd5a630be2a8e593094f7b1717fc962eda8931b68542b97fbf9bd8e2ac1e08d",
+                "sha256:4565c97fab16c5697d067b821b6a1da0ec3ef36a9c96cf103ac7b4a94eb9f9ba",
+                "sha256:48d424453a5512a1d1d41a4acabdfe5291da1f491a2d3606f2b0e4fbd63aeda6",
+                "sha256:5c0b369f91a76b8e5e36624d075585c3f0f088ea4a6e3d015c48f08e48ce0114",
+                "sha256:639461a1ac5765406ec8ab8ed619845351f2ff22fed734d86e09e4a7b7719a08",
+                "sha256:6ed345b1ef100d58d8376e31c280b13fc87bb8f73ccc447f8140344991b61459",
+                "sha256:75b55000793f6b76334b8e80dc7e6d8cd2b019af917aa431cea6646e8e696c7f",
+                "sha256:9b4374a47d924d4d4ffe2fea010ce75427bbfd92e45d50d5b1213a478baf680f",
+                "sha256:ada611f12ee3b0bef7308ef41ee7b94898613b369ab44e0268d74bd1d6a06920",
+                "sha256:b470c44d7a04e40a0cfc65853b1a5a6bf506a130c334cf4cffa05df07dbda366",
+                "sha256:c130c8e64ae2e4c7c73f0c24974ac8a832190cc3cf3c3c7b4aaffc974effc993",
+                "sha256:cc3b0b78022d14f11d508038a288a189d03c97c476d6636c7b6f98bd8bc8462b",
+                "sha256:cfb93842501ebc0e0ef6520daddcbeeefc9b61736972580917dafd5c8a5a8041",
+                "sha256:d15d09bfe0d3a8a416a596a3909d9718c811df852d969592b4fa9e0da9cf7375",
+                "sha256:e0af107cc62a905d13d35dd7b38f335a37752ede45e4617139e84409a6a88dc4",
+                "sha256:f1076653937947773768455556b1d24acad9575759e9089082f32636b09add54",
+                "sha256:f5021a398c898b9cf6815cc5171c146a601b935b55364c53e6516a2545ab740c",
+                "sha256:fe2bcf85d0f5f1888ed7d86c139e9d4e7d54e036c8ac54e929663d63548046a1"
             ],
-            "version": "==1.76"
+            "version": "==1.78"
         },
         "bs4": {
             "hashes": [
@@ -69,17 +69,17 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
-                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
+                "sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee",
+                "sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8"
             ],
-            "version": "==2020.4.5.1"
+            "version": "==2021.5.30"
         },
         "chardet": {
             "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+                "sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa",
+                "sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5"
             ],
-            "version": "==3.0.4"
+            "version": "==4.0.0"
         },
         "e1839a8": {
             "editable": true,
@@ -87,57 +87,62 @@
         },
         "idna": {
             "hashes": [
-                "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb",
-                "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"
+                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
+                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
-            "version": "==2.9"
+            "version": "==2.10"
         },
         "numpy": {
             "hashes": [
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-                "sha256:1be2e96314a66f5f1ce7764274327fd4fb9da58584eaff00b5a5221edefee7d6",
-                "sha256:2466fbcf23711ebc5daa61d28ced319a6159b260a18839993d871096d66b93f7",
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-                "sha256:709c2999b6bd36cdaf85cf888d8512da7433529f14a3689d6e37ab5242e7add5",
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-                "sha256:e22cd0f72fc931d6abc69dc7764484ee20c6a60b0d0fee9ce0426029b1c1bdae",
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-                "sha256:f22273dd6a403ed870207b853a856ff6327d5cbce7a835dfa0645b3fc00273ec"
+                "sha256:1676b0a292dd3c99e49305a16d7a9f42a4ab60ec522eac0d3dd20cdf362ac010",
+                "sha256:16f221035e8bd19b9dc9a57159e38d2dd060b48e93e1d843c49cb370b0f415fd",
+                "sha256:43909c8bb289c382170e0282158a38cf306a8ad2ff6dfadc447e90f9961bef43",
+                "sha256:4e465afc3b96dbc80cf4a5273e5e2b1e3451286361b4af70ce1adb2984d392f9",
+                "sha256:55b745fca0a5ab738647d0e4db099bd0a23279c32b31a783ad2ccea729e632df",
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+                "sha256:637d827248f447e63585ca3f4a7d2dfaa882e094df6cfa177cc9cf9cd6cdf6d2",
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+                "sha256:6ca2b85a5997dabc38301a22ee43c82adcb53ff660b89ee88dded6b33687e1d8",
+                "sha256:6e51534e78d14b4a009a062641f465cfaba4fdcb046c3ac0b1f61dd97c861b1b",
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+                "sha256:8b7bb4b9280da3b2856cb1fc425932f46fba609819ee1c62256f61799e6a51d2",
+                "sha256:a9c65473ebc342715cb2d7926ff1e202c26376c0dcaaee85a1fd4b8d8c1d3b2f",
+                "sha256:c1c09247ccea742525bdb5f4b5ceeacb34f95731647fe55774aa36557dbb5fa4",
+                "sha256:c5bf0e132acf7557fc9bb8ded8b53bbbbea8892f3c9a1738205878ca9434206a",
+                "sha256:db250fd3e90117e0312b611574cd1b3f78bec046783195075cbd7ba9c3d73f16",
+                "sha256:e515c9a93aebe27166ec9593411c58494fa98e5fcc219e47260d9ab8a1cc7f9f",
+                "sha256:e55185e51b18d788e49fe8305fd73ef4470596b33fc2c1ceb304566b99c71a69",
+                "sha256:ea9cff01e75a956dbee133fa8e5b68f2f92175233de2f88de3a682dd94deda65",
+                "sha256:f1452578d0516283c87608a5a5548b0cdde15b99650efdfd85182102ef7a7c17",
+                "sha256:f39a995e47cb8649673cfa0579fbdd1cdd33ea497d1728a6cb194d6252268e48"
             ],
-            "version": "==1.18.4"
+            "version": "==1.20.3"
         },
         "requests": {
             "hashes": [
-                "sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee",
-                "sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6"
+                "sha256:27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804",
+                "sha256:c210084e36a42ae6b9219e00e48287def368a26d03a048ddad7bfee44f75871e"
             ],
-            "version": "==2.23.0"
+            "version": "==2.25.1"
         },
         "soupsieve": {
             "hashes": [
-                "sha256:e914534802d7ffd233242b785229d5ba0766a7f487385e3f714446a07bf540ae",
-                "sha256:fcd71e08c0aee99aca1b73f45478549ee7e7fc006d51b37bec9e9def7dc22b69"
+                "sha256:052774848f448cf19c7e959adf5566904d525f33a3f8b6ba6f6f8f26ec7de0cc",
+                "sha256:c2c1c2d44f158cdbddab7824a9af8c4f83c76b1e23e049479aa432feb6c4c23b"
             ],
-            "version": "==2.0"
+            "markers": "python_version >= '3.0'",
+            "version": "==2.2.1"
         },
         "urllib3": {
             "hashes": [
-                "sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527",
-                "sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115"
+                "sha256:753a0374df26658f99d826cfe40394a686d05985786d946fbe4165b5148f5a7c",
+                "sha256:a7acd0977125325f516bda9735fa7142b909a8d01e8b2e4c8108d0984e6e0098"
             ],
-            "version": "==1.25.9"
+            "index": "pypi",
+            "version": "==1.26.5"
         }
     },
     "develop": {}