diff --git a/Pipfile.lock b/Pipfile.lock
index 8b23f8d..761ff77 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -57,18 +57,18 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:2bbf76fd432960138b3ef6dda3dde0544f27cbf8546c458e60baf371917ba9ee",
-                "sha256:50b1e4f8446b06f41be7dd6338db18e0990601dce795c2b1686458aa7e8fa7d8"
+                "sha256:78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872",
+                "sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569"
             ],
-            "version": "==2021.5.30"
+            "version": "==2021.10.8"
         },
         "charset-normalizer": {
             "hashes": [
-                "sha256:0c8911edd15d19223366a194a513099a302055a962bca2cec0f54b8b63175d8b",
-                "sha256:f23667ebe1084be45f6ae0538e4a5a865206544097e4e8bbcacf42cd02a348f3"
+                "sha256:1eecaa09422db5be9e29d7fc65664e6c33bd06f9ced7838578ba40d58bdf3721",
+                "sha256:b0b883e8e874edfdece9c28f314e3dd5badf067342e42fb162203335ae61aa2c"
             ],
             "markers": "python_version >= '3'",
-            "version": "==2.0.4"
+            "version": "==2.0.9"
         },
         "docutils": {
             "hashes": [
@@ -86,19 +86,19 @@
         },
         "idna": {
             "hashes": [
-                "sha256:14475042e284991034cb48e06f6851428fb14c4dc953acd9be9a5e95c7b6dd7a",
-                "sha256:467fbad99067910785144ce333826c71fb0e63a425657295239737f7ecd125f3"
+                "sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff",
+                "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"
             ],
             "markers": "python_version >= '3'",
-            "version": "==3.2"
+            "version": "==3.3"
         },
         "imagesize": {
             "hashes": [
-                "sha256:6965f19a6a2039c7d48bca7dba2473069ff854c36ae6f19d2cde309d998228a1",
-                "sha256:b1f6b5a4eab1f73479a50fb79fcf729514a900c341d8503d62a62dbc4127a2b1"
+                "sha256:1db2f82529e53c3e929e8926a1fa9235aa82d0bd0c580359c67ec31b2fddaa8c",
+                "sha256:cd1750d452385ca327479d45b64d9c7729ecf0b3969a58148298c77092261f9d"
             ],
             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==1.2.0"
+            "version": "==1.3.0"
         },
         "invoke": {
             "hashes": [
@@ -110,65 +110,77 @@
         },
         "jinja2": {
             "hashes": [
-                "sha256:1f06f2da51e7b56b8f238affdd6b4e2c61e39598a378cc49345bc1bd42a978a4",
-                "sha256:703f484b47a6af502e743c9122595cc812b0271f661722403114f71a79d0f5a4"
+                "sha256:077ce6014f7b40d03b47d1f1ca4b0fc8328a692bd284016f806ed0eaca390ad8",
+                "sha256:611bb273cd68f3b993fabdc4064fc858c5b47a973cb5aa7999ec1ba405c87cd7"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==3.0.1"
+            "version": "==3.0.3"
         },
         "lxml": {
             "hashes": [
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+                "sha256:f33d8efb42e4fc2b31b3b4527940b25cdebb3026fb56a80c1c1c11a4271d2352",
+                "sha256:f6befb83bca720b71d6bd6326a3b26e9496ae6649e26585de024890fe50f49b8",
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-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==4.6.3"
+            "index": "pypi",
+            "version": "==4.6.5"
         },
         "markdown-it-py": {
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@@ -183,6 +195,7 @@
                 "sha256:01a9b8ea66f1658938f65b93a85ebe8bc016e6769611be228d797c9d998dd298",
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@@ -190,6 +203,7 @@
                 "sha256:168cd0a3642de83558a5153c8bd34f175a9a6e7f6dc6384b9655d2697312a646",
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@@ -197,27 +211,36 @@
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@@ -225,10 +248,14 @@
                 "sha256:be98f628055368795d818ebf93da628541e10b75b41c559fdf36d104c5787066",
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                 "sha256:c47adbc92fc1bb2b3274c4b3a43ae0e4573d9fbff4f54cd484555edbf030baf1",
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                 "sha256:e9936f0b261d4df76ad22f8fee3ae83b60d7c3e871292cd42f40b81b70afae85",
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@@ -256,11 +283,11 @@
         },
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-                "sha256:c86254f9220d55e31cc94d69bade760f0847da8000def4dfe1c6b872fd14ff14"
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@@ -280,61 +307,65 @@
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-            "version": "==2.4.7"
+            "markers": "python_version >= '3.6'",
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-            "version": "==5.4.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==6.0"
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@@ -344,28 +375,36 @@
             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
             "version": "==2.26.0"
         },
+        "setuptools": {
+            "hashes": [
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             "version": "==1.16.0"
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@@ -449,40 +488,40 @@
         },
         "urllib3": {
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             ],
             "markers": "python_version >= '3.6'",
-            "version": "==2.1.5"
+            "version": "==2.1.6"
         }
     },
     "develop": {}