diff --git a/Pipfile.lock b/Pipfile.lock
index 86f282a..a730340 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -62,57 +62,49 @@
         },
         "coverage": {
             "hashes": [
-                "sha256:08b3ba72bd981531fd557f67beee376d6700fba183b167857038997ba30dd297",
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-                "sha256:3102bb2c206700a7d28181dbe04d66b30780cde1d1c02c5f3c165cf3d2489497",
-                "sha256:3498b27d8236057def41de3585f317abae235dd3a11d33e01736ffedb2ef8606",
-                "sha256:378ac77af41350a8c6b8801a66021b52da8a05fd77e578b7380e876c0ce4f528",
-                "sha256:38f16b1317b8dd82df67ed5daa5f5e7c959e46579840d77a67a4ceb9cef0a50b",
-                "sha256:3911c2ef96e5ddc748a3c8b4702c61986628bb719b8378bf1e4a6184bbd48fe4",
-                "sha256:3a3c3f8863255f3c31db3889f8055989527173ef6192a283eb6f4db3c579d830",
-                "sha256:3b14b1da110ea50c8bcbadc3b82c3933974dbeea1832e814aab93ca1163cd4c1",
-                "sha256:535dc1e6e68fad5355f9984d5637c33badbdc987b0c0d303ee95a6c979c9516f",
-                "sha256:6f61319e33222591f885c598e3e24f6a4be3533c1d70c19e0dc59e83a71ce27d",
-                "sha256:723d22d324e7997a651478e9c5a3120a0ecbc9a7e94071f7e1954562a8806cf3",
-                "sha256:76b2775dda7e78680d688daabcb485dc87cf5e3184a0b3e012e1d40e38527cc8",
-                "sha256:782a5c7df9f91979a7a21792e09b34a658058896628217ae6362088b123c8500",
-                "sha256:7e4d159021c2029b958b2363abec4a11db0ce8cd43abb0d9ce44284cb97217e7",
-                "sha256:8dacc4073c359f40fcf73aede8428c35f84639baad7e1b46fce5ab7a8a7be4bb",
-                "sha256:8f33d1156241c43755137288dea619105477961cfa7e47f48dbf96bc2c30720b",
-                "sha256:8ffd4b204d7de77b5dd558cdff986a8274796a1e57813ed005b33fd97e29f059",
-                "sha256:93a280c9eb736a0dcca19296f3c30c720cb41a71b1f9e617f341f0a8e791a69b",
-                "sha256:9a4f66259bdd6964d8cf26142733c81fb562252db74ea367d9beb4f815478e72",
-                "sha256:9a9d4ff06804920388aab69c5ea8a77525cf165356db70131616acd269e19b36",
-                "sha256:a2070c5affdb3a5e751f24208c5c4f3d5f008fa04d28731416e023c93b275277",
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-                "sha256:a607ae05b6c96057ba86c811d9c43423f35e03874ffb03fbdcd45e0637e8b631",
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-                "sha256:c46643970dff9f5c976c6512fd35768c4a3819f01f61169d8cdac3f9290903b7",
-                "sha256:c5ec71fd4a43b6d84ddb88c1df94572479d9a26ef3f150cef3dacefecf888105",
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-                "sha256:cd556c79ad665faeae28020a0ab3bda6cd47d94bec48e36970719b0b86e4dcf4",
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-                "sha256:e52d3d95df81c8f6b2a1685aabffadf2d2d9ad97203a40f8d61e51b70f191e4e",
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-                "sha256:fabeeb121735d47d8eab8671b6b031ce08514c86b7ad8f7d5490a7b6dcd6267d",
-                "sha256:fac3c432851038b3e6afe086f777732bcf7f6ebbfd90951fa04ee53db6d0bcdd",
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-                "sha256:ff1330e8bc996570221b450e2d539134baa9465f5cb98aff0e0f73f34172e0ae"
-            ],
-            "version": "==5.3.1"
+                "sha256:1245ab82e8554fa88c4b2ab1e098ae051faac5af829efdcf2ce6b34dccd5567c",
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+                "sha256:5e15d424b8153756b7c903bde6d4610be0c3daca3986173c18dd5c1a1625e4cd",
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+                "sha256:6c3f6158b02ac403868eea390930ae64e9a9a2a5bbfafefbb920d29258d9f2f8",
+                "sha256:704f89b87c4f4737da2860695a18c852b78ec7279b24eedacab10b29067d3a38",
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+                "sha256:9ad0a117b8dc2061ce9461ea4c1b4799e55edceb236522c5b8f958ce9ed8fa9a",
+                "sha256:9e3dd806f34de38d4c01416344e98eab2437ac450b3ae39c62a0ede2f8b5e4ed",
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+                "sha256:9fff3ff052922cb99f9e52f63f985d4f7a54f6b94287463bc66b7cdf3eb41217",
+                "sha256:a06c358f4aed05fa1099c39decc8022261bb07dfadc127c08cfbd1391b09689e",
+                "sha256:a4f923b9ab265136e57cc14794a15b9dcea07a9c578609cd5dbbfff28a0d15e6",
+                "sha256:c5b81fb37db76ebea79aa963b76d96ff854e7662921ce742293463635a87a78d",
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+                "sha256:d651fde74a4d3122e5562705824507e2f5b2d3d57557f1916c4b27635f8fbe3f",
+                "sha256:de73fca6fb403dd72d4da517cfc49fcf791f74eee697d3219f6be29adf5af6ce",
+                "sha256:e647a0be741edbb529a72644e999acb09f2ad60465f80757da183528941ff975",
+                "sha256:e92c7a5f7d62edff50f60a045dc9542bf939758c95b2fcd686175dd10ce0ed10",
+                "sha256:eeffd96882d8c06d31b65dddcf51db7c612547babc1c4c5db6a011abe9798525",
+                "sha256:f5a4551dfd09c3bd12fca8144d47fe7745275adf3229b7223c2f9e29a975ebda",
+                "sha256:fac0bcc5b7e8169bffa87f0dcc24435446d329cbc2b5486d155c2e0f3b493ae1"
+            ],
+            "version": "==6.3.1"
         },
         "flake8": {
             "hashes": [