diff --git a/Pipfile.lock b/Pipfile.lock
index 2357419..67b8b36 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,11 +18,11 @@
     "default": {
         "importlib-metadata": {
             "hashes": [
-                "sha256:073a852570f92da5f744a3472af1b61e28e9f78ccf0c9117658dc32b15de7b45",
-                "sha256:d95141fbfa7ef2ec65cfd945e2af7e5a6ddbd7c8d9a25e66ff3be8e3daf9f60f"
+                "sha256:1aaf550d4f73e5d6783e7acb77aec43d49da8017410afae93822cc9cca98c4d4",
+                "sha256:cb52082e659e97afc5dac71e79de97d8681de3aa07ff18578330904a9d18e5b5"
             ],
             "markers": "python_version < '3.8'",
-            "version": "==1.3.0"
+            "version": "==6.7.0"
         },
         "inflect": {
             "hashes": [
@@ -32,13 +32,6 @@
             "index": "pypi",
             "version": "==4.0.0"
         },
-        "more-itertools": {
-            "hashes": [
-                "sha256:b84b238cce0d9adad5ed87e745778d20a3f8487d0f0cb8b8a586816c7496458d",
-                "sha256:c833ef592a0324bcc6a60e48440da07645063c453880c9477ceb22490aec1564"
-            ],
-            "version": "==8.0.2"
-        },
         "pillow": {
             "hashes": [
                 "sha256:047d9473cf68af50ac85f8ee5d5f21a60f849bc17d348da7fc85711287a75031",
@@ -84,17 +77,19 @@
         },
         "pyparsing": {
             "hashes": [
-                "sha256:4c830582a84fb022400b85429791bc551f1f4871c33f23e44f353119e92f969f",
-                "sha256:c342dccb5250c08d45fd6f8b4a559613ca603b57498511740e65cd11a2e7dcec"
+                "sha256:d554a96d1a7d3ddaf7183104485bc19fd80543ad6ac5bdb6426719d766fb06c1",
+                "sha256:edb662d6fe322d6e990b1594b5feaeadf806803359e3d4d42f11e295e588f0ea"
             ],
-            "version": "==2.4.6"
+            "markers": "python_full_version >= '3.6.8'",
+            "version": "==3.1.0"
         },
         "pypdf2": {
             "hashes": [
-                "sha256:e28f902f2f0a1603ea95ebe21dff311ef09be3d0f0ef29a3e44a932729564385"
+                "sha256:5e29ffaf2efcfb77c25206e3b8df517a18af84e64ebe1b3a93abac8d01176374",
+                "sha256:5f7937fd94ba387a2a241db8858770e53091d8ffab9922512c0bf48e3f4cc615"
             ],
             "index": "pypi",
-            "version": "==1.26.0"
+            "version": "==1.27.9"
         },
         "pyrect": {
             "hashes": [
@@ -158,6 +153,7 @@
                 "sha256:a88267c7cc17501effc6b1b36d85e7ab28173af939b975ea42716ed12493b478",
                 "sha256:ab3ba84784c9641a11a21a8c64d494fa8b57be25e081e77f76747d543699f03c"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '3.9'",
             "version": "==5.14.0"
         },
         "svgwrite": {
@@ -168,12 +164,21 @@
             "index": "pypi",
             "version": "==1.3.1"
         },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:5d8c9dac95c27d20df12fb1d97b9793ab8b2af8a3a525e68c80e21060c161771",
+                "sha256:935ccf31549830cda708b42289d44b6f74084d616a00be651601a4f968e77c82"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==4.7.0"
+        },
         "zipp": {
             "hashes": [
-                "sha256:3718b1cbcd963c7d4c5511a8240812904164b7f381b647143a89d3b98f9bcd8e",
-                "sha256:f06903e9f1f43b12d371004b4ac7b06ab39a44adc747266928ae6debfa7b3335"
+                "sha256:112929ad649da941c23de50f356a2b5570c954b65150642bccdd66bf194d224b",
+                "sha256:48904fc76a60e542af151aded95726c1a5c34ed43ab4134b597665c86d7ad556"
             ],
-            "version": "==0.6.0"
+            "markers": "python_version >= '3.7'",
+            "version": "==3.15.0"
         }
     },
     "develop": {
@@ -189,6 +194,7 @@
                 "sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19",
                 "sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451"
             ],
+            "markers": "python_version >= '2.7'",
             "version": "==0.3"
         },
         "flake8": {
@@ -211,6 +217,7 @@
                 "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": {
@@ -218,6 +225,7 @@
                 "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"
         },
         "rope": {