diff --git a/Pipfile.lock b/Pipfile.lock
index fbb3cbe..50db093 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -45,10 +45,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3",
-                "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"
+                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
+                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
             ],
-            "version": "==2019.11.28"
+            "version": "==2020.4.5.1"
         },
         "chardet": {
             "hashes": [
@@ -149,22 +149,22 @@
         },
         "psycopg2": {
             "hashes": [
-                "sha256:4212ca404c4445dc5746c0d68db27d2cbfb87b523fe233dc84ecd24062e35677",
-                "sha256:47fc642bf6f427805daf52d6e52619fe0637648fe27017062d898f3bf891419d",
-                "sha256:72772181d9bad1fa349792a1e7384dde56742c14af2b9986013eb94a240f005b",
-                "sha256:8396be6e5ff844282d4d49b81631772f80dabae5658d432202faf101f5283b7c",
-                "sha256:893c11064b347b24ecdd277a094413e1954f8a4e8cdaf7ffbe7ca3db87c103f0",
-                "sha256:92a07dfd4d7c325dd177548c4134052d4842222833576c8391aab6f74038fc3f",
-                "sha256:965c4c93e33e6984d8031f74e51227bd755376a9df6993774fd5b6fb3288b1f4",
-                "sha256:9ab75e0b2820880ae24b7136c4d230383e07db014456a476d096591172569c38",
-                "sha256:b0845e3bdd4aa18dc2f9b6fb78fbd3d9d371ad167fd6d1b7ad01c0a6cdad4fc6",
-                "sha256:dca2d7203f0dfce8ea4b3efd668f8ea65cd2b35112638e488a4c12594015f67b",
-                "sha256:ed686e5926929887e2c7ae0a700e32c6129abb798b4ad2b846e933de21508151",
-                "sha256:ef6df7e14698e79c59c7ee7cf94cd62e5b869db369ed4b1b8f7b729ea825712a",
-                "sha256:f898e5cc0a662a9e12bde6f931263a1bbd350cfb18e1d5336a12927851825bb6"
+                "sha256:132efc7ee46a763e68a815f4d26223d9c679953cd190f1f218187cb60decf535",
+                "sha256:2327bf42c1744a434ed8ed0bbaa9168cac7ee5a22a9001f6fc85c33b8a4a14b7",
+                "sha256:27c633f2d5db0fc27b51f1b08f410715b59fa3802987aec91aeb8f562724e95c",
+                "sha256:2c0afb40cfb4d53487ee2ebe128649028c9a78d2476d14a67781e45dc287f080",
+                "sha256:2df2bf1b87305bd95eb3ac666ee1f00a9c83d10927b8144e8e39644218f4cf81",
+                "sha256:440a3ea2c955e89321a138eb7582aa1d22fe286c7d65e26a2c5411af0a88ae72",
+                "sha256:6a471d4d2a6f14c97a882e8d3124869bc623f3df6177eefe02994ea41fd45b52",
+                "sha256:6b306dae53ec7f4f67a10942cf8ac85de930ea90e9903e2df4001f69b7833f7e",
+                "sha256:a0984ff49e176062fcdc8a5a2a670c9bb1704a2f69548bce8f8a7bad41c661bf",
+                "sha256:ac5b23d0199c012ad91ed1bbb971b7666da651c6371529b1be8cbe2a7bf3c3a9",
+                "sha256:acf56d564e443e3dea152efe972b1434058244298a94348fc518d6dd6a9fb0bb",
+                "sha256:d3b29d717d39d3580efd760a9a46a7418408acebbb784717c90d708c9ed5f055",
+                "sha256:f7d46240f7a1ae1dd95aab38bd74f7428d46531f69219954266d669da60c0818"
             ],
             "index": "pypi",
-            "version": "==2.8.4"
+            "version": "==2.8.5"
         },
         "python3-openid": {
             "hashes": [
@@ -270,10 +270,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3",
-                "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"
+                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
+                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
             ],
-            "version": "==2019.11.28"
+            "version": "==2020.4.5.1"
         },
         "chardet": {
             "hashes": [
@@ -464,10 +464,10 @@
         },
         "pyflakes": {
             "hashes": [
-                "sha256:17dbeb2e3f4d772725c777fabc446d5634d1038f234e77343108ce445ea69ce0",
-                "sha256:d976835886f8c5b31d47970ed689944a0262b5f3afa00a5a7b4dc81e5449f8a2"
+                "sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92",
+                "sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8"
             ],
-            "version": "==2.1.1"
+            "version": "==2.2.0"
         },
         "pygments": {
             "hashes": [
@@ -486,10 +486,10 @@
         },
         "pyparsing": {
             "hashes": [
-                "sha256:4c830582a84fb022400b85429791bc551f1f4871c33f23e44f353119e92f969f",
-                "sha256:c342dccb5250c08d45fd6f8b4a559613ca603b57498511740e65cd11a2e7dcec"
+                "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1",
+                "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"
             ],
-            "version": "==2.4.6"
+            "version": "==2.4.7"
         },
         "pytz": {
             "hashes": [
@@ -536,11 +536,11 @@
         },
         "sphinx": {
             "hashes": [
-                "sha256:b4c750d546ab6d7e05bdff6ac24db8ae3e8b8253a3569b754e445110a0a12b66",
-                "sha256:fc312670b56cb54920d6cc2ced455a22a547910de10b3142276495ced49231cb"
+                "sha256:6a099e6faffdc3ceba99ca8c2d09982d43022245e409249375edf111caf79ed3",
+                "sha256:b63a0c879c4ff9a4dffcb05217fa55672ce07abdeb81e33c73303a563f8d8901"
             ],
             "index": "pypi",
-            "version": "==2.4.4"
+            "version": "==3.0.0"
         },
         "sphinxcontrib-applehelp": {
             "hashes": [