diff --git a/Pipfile.lock b/Pipfile.lock
index 4725225..4c05776 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,31 +18,69 @@
     "default": {
         "lxml": {
             "hashes": [
-                "sha256:02ca7bf899da57084041bb0f6095333e4d239948ad3169443f454add9f4e9cb4",
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-                "sha256:0a920ff98cf1aac310470c644bc23b326402d3ef667ddafecb024e1713d485f1",
-                "sha256:17cae1730a782858a6e2758fd20dd0ef7567916c47757b694a06ffafdec20046",
-                "sha256:17e3950add54c882e032527795c625929613adbd2ce5162b94667334458b5a36",
-                "sha256:1f4f214337f6ee5825bf90a65d04d70aab05526c08191ab888cb5149501923c5",
-                "sha256:2e8f77db25b0a96af679e64ff9bf9dddb27d379c9900c3272f3041c4d1327c9d",
-                "sha256:4dffd405390a45ecb95ab5ab1c1b847553c18b0ef8ed01e10c1c8b1a76452916",
-                "sha256:6b899931a5648862c7b88c795eddff7588fb585e81cecce20f8d9da16eff96e0",
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-                "sha256:760c12276fee05c36f95f8040180abc7fbebb9e5011447a97cdc289b5d6ab6fc",
-                "sha256:796685d3969815a633827c818863ee199440696b0961e200b011d79b9394bbe7",
-                "sha256:891fe897b49abb7db470c55664b198b1095e4943b9f82b7dcab317a19116cd38",
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-                "sha256:a63b4fd3e2cabdcc9d918ed280bdde3e8e9641e04f3c59a2a3109644a07b9832",
-                "sha256:b0b84408d4eabc6de9dd1e1e0bc63e7731e890c0b378a62443e5741cfd0ae90a",
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-                "sha256:d11874b3c33ee441059464711cd365b89fa1a9cf19ae75b0c189b01fbf735b84",
-                "sha256:e9c028b5897901361d81a4718d1db217b716424a0283afe9d6735fe0caf70f79",
-                "sha256:fe489d486cd00b739be826e8c1be188ddb74c7a1ca784d93d06fda882a6a1681"
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+                "sha256:1ccbfe5d17835db906f2bab6f15b34194db1a5b07929cba3cf45a96dbfbfefc0",
+                "sha256:2f77556266a8fe5428b8759fbfc4bd70be1d1d9c9b25d2a414f6a0c0b0f09120",
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+                "sha256:59d77bfa3bea13caee95bc0d3f1c518b15049b97dd61ea8b3d71ce677a67f808",
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+                "sha256:642eb4cabd997c9b949a994f9643cd8ae00cf4ca8c5cd9c273962296fadf1c44",
+                "sha256:6548fc551de15f310dd0564751d9dc3d405278d45ea9b2b369ed1eccf142e1f5",
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+                "sha256:a702005e447d712375433ed0499cb6e1503fadd6c96a47f51d707b4d37b76d3c",
+                "sha256:a708c291900c40a7ecf23f1d2384ed0bc0604e24094dd13417c7e7f8f7a50d93",
+                "sha256:a7790a273225b0c46e5f859c1327f0f659896cc72eaa537d23aa3ad9ff2a1cc1",
+                "sha256:abcf7daa5ebcc89328326254f6dd6d566adb483d4d00178892afd386ab389de2",
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+                "sha256:b4015baed99d046c760f09a4c59d234d8f398a454380c3cf0b859aba97136090",
+                "sha256:ba0006799f21d83c3717fe20e2707a10bbc296475155aadf4f5850f6659b96b9",
+                "sha256:bdb98f4c9e8a1735efddfaa995b0c96559792da15d56b76428bdfc29f77c4cdb",
+                "sha256:c34234a1bc9e466c104372af74d11a9f98338a3f72fae22b80485171a64e0144",
+                "sha256:c580c2a61d8297a6e47f4d01f066517dbb019be98032880d19ece7f337a9401d",
+                "sha256:ca9a40497f7e97a2a961c04fa8a6f23d790b0521350a8b455759d786b0bcb203",
+                "sha256:cab343b265e38d4e00649cbbad9278b734c5715f9bcbb72c85a1f99b1a58e19a",
+                "sha256:ce52aad32ec6e46d1a91ff8b8014a91538800dd533914bfc4a82f5018d971408",
+                "sha256:da07c7e7fc9a3f40446b78c54dbba8bfd5c9100dfecb21b65bfe3f57844f5e71",
+                "sha256:dc8a0dbb2a10ae8bb609584f5c504789f0f3d0d81840da4849102ec84289f952",
+                "sha256:e5b4b0d9440046ead3bd425eb2b852499241ee0cef1ae151038e4f87ede888c4",
+                "sha256:f33d8efb42e4fc2b31b3b4527940b25cdebb3026fb56a80c1c1c11a4271d2352",
+                "sha256:f6befb83bca720b71d6bd6326a3b26e9496ae6649e26585de024890fe50f49b8",
+                "sha256:fcc849b28f584ed1dbf277291ded5c32bb3476a37032df4a1d523b55faa5f944",
+                "sha256:ff44de36772b05c2eb74f2b4b6d1ae29b8f41ed5506310ce1258d44826ee38c1"
             ],
             "index": "pypi",
-            "version": "==4.4.1"
+            "version": "==4.6.5"
         },
         "psycopg2": {
             "hashes": [