diff --git a/website/Pipfile.lock b/website/Pipfile.lock
index 940508d..8c16ac5 100644
--- a/website/Pipfile.lock
+++ b/website/Pipfile.lock
@@ -18,17 +18,17 @@
     "default": {
         "amqp": {
             "hashes": [
-                "sha256:16056c952e8029ce8db097edf0d7c2fe2ba9de15d30ba08aee2c5221273d8e23",
-                "sha256:6816eed27521293ee03aa9ace300a07215b11fee4e845588a9b863a7ba30addb"
+                "sha256:19a917e260178b8d410122712bac69cb3e6db010d68f6101e7307508aded5e68",
+                "sha256:19d851b879a471fcfdcf01df9936cff924f422baa77653289f7095dedd5fb26a"
             ],
-            "version": "==2.4.1"
+            "version": "==2.5.1"
         },
         "certifi": {
             "hashes": [
-                "sha256:47f9c83ef4c0c621eaef743f133f09fa8a74a9b75f037e8624f83bd1b6626cb7",
-                "sha256:993f830721089fef441cdfeb4b2c8c9df86f0c63239f06bd025a76a7daddb033"
+                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
+                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
             ],
-            "version": "==2018.11.29"
+            "version": "==2019.9.11"
         },
         "chardet": {
             "hashes": [
@@ -54,10 +54,10 @@
         },
         "eventlet": {
             "hashes": [
-                "sha256:c584163e006e613707e224552fafc63e4e0aa31d7de0ab18b481ac0b385254c8",
-                "sha256:d9d31a3c8dbcedbcce5859a919956d934685b17323fc80e1077cb344a2ffa68d"
+                "sha256:658b1cd80937adc1a4860de2841e0528f64e2ca672885c4e00fc0e2217bde6b1",
+                "sha256:6c9c625af48424c4680d89314dbe45a76cc990cf002489f9469ff214b044ffc1"
             ],
-            "version": "==0.24.1"
+            "version": "==0.25.1"
         },
         "greenlet": {
             "hashes": [
@@ -92,24 +92,24 @@
         },
         "importlib-metadata": {
             "hashes": [
-                "sha256:a17ce1a8c7bff1e8674cb12c992375d8d0800c9190177ecf0ad93e0097224095",
-                "sha256:b50191ead8c70adfa12495fba19ce6d75f2e0275c14c5a7beb653d6799b512bd"
+                "sha256:aa18d7378b00b40847790e7c27e11673d7fed219354109d0e7b9e5b25dc3ad26",
+                "sha256:d5f18a79777f3aa179c145737780282e27b508fc8fd688cb17c7a813e8bd39af"
             ],
-            "version": "==0.8"
+            "version": "==0.23"
         },
         "kombu": {
             "hashes": [
-                "sha256:529df9e0ecc0bad9fc2b376c3ce4796c41b482cf697b78b71aea6ebe7ca353c8",
-                "sha256:7a2cbed551103db9a4e2efafe9b63222e012a61a18a881160ad797b9d4e1d0a1"
+                "sha256:31edb84947996fdda065b6560c128d5673bb913ff34aa19e7b84755217a24deb",
+                "sha256:c9078124ce2616b29cf6607f0ac3db894c59154252dee6392cdbbe15e5c4b566"
             ],
-            "version": "==4.3.0"
+            "version": "==4.6.5"
         },
         "mock": {
             "hashes": [
-                "sha256:5ce3c71c5545b472da17b72268978914d0252980348636840bd34a00b5cc96c1",
-                "sha256:b158b6df76edd239b8208d481dc46b6afd45a846b7812ff0ce58971cf5bc8bba"
+                "sha256:83657d894c90d5681d62155c82bda9c1187827525880eda8ff5df4ec813437c3",
+                "sha256:d157e52d4e5b938c550f39eb2fd15610db062441a9c2747d3dbfa9298211d0f8"
             ],
-            "version": "==2.0.0"
+            "version": "==3.0.5"
         },
         "monotonic": {
             "hashes": [
@@ -118,6 +118,13 @@
             ],
             "version": "==1.5"
         },
+        "more-itertools": {
+            "hashes": [
+                "sha256:409cd48d4db7052af495b09dec721011634af3753ae1ef92d2b32f73a745f832",
+                "sha256:92b8c4b06dac4f0611c0729b2f2ede52b2e1bac1ab48f089c7ddc12e26bb60c4"
+            ],
+            "version": "==7.2.0"
+        },
         "nameko": {
             "hashes": [
                 "sha256:e4f12246455f1994ebe4ac1cbf4bc48b51b01ea06939fda430c396420e25bd88",
@@ -128,17 +135,10 @@
         },
         "path.py": {
             "hashes": [
-                "sha256:31ea790adf5f606c254599639f216234fb77d61d05b827c88ebe9b71e56266ef",
-                "sha256:b6687a532a735a2d79a13e92bdb31cb0971abe936ea0fa78bcb47faf4372b3cb"
+                "sha256:9f2169633403aa0423f6ec000e8701dd1819526c62465f5043952f92527fea0f",
+                "sha256:e107a3a8834a97be2a047f4b641822afc76a2b78352610102782732e6b389aa3"
             ],
-            "version": "==11.5.0"
-        },
-        "pbr": {
-            "hashes": [
-                "sha256:a7953f66e1f82e4b061f43096a4bcc058f7d3d41de9b94ac871770e8bdd831a2",
-                "sha256:d717573351cfe09f49df61906cd272abaa759b3e91744396b804965ff7bff38b"
-            ],
-            "version": "==5.1.2"
+            "version": "==12.0.1"
         },
         "psycopg2-binary": {
             "hashes": [
@@ -178,33 +178,35 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:32b0891edff07e28efe91284ed9c31e123d84bea3fd98e1f72be2508f43ef8d9",
-                "sha256:d5f05e487007e29e03409f9398d074e158d920d36eb82eaf66fb1136b0c5374c"
+                "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d",
+                "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"
             ],
-            "version": "==2018.9"
+            "version": "==2019.3"
         },
         "pyyaml": {
             "hashes": [
-                "sha256:3d7da3009c0f3e783b2c873687652d83b1bbfd5c88e9813fb7e5b03c0dd3108b",
-                "sha256:3ef3092145e9b70e3ddd2c7ad59bdd0252a94dfe3949721633e41344de00a6bf",
-                "sha256:40c71b8e076d0550b2e6380bada1f1cd1017b882f7e16f09a65be98e017f211a",
-                "sha256:558dd60b890ba8fd982e05941927a3911dc409a63dcb8b634feaa0cda69330d3",
-                "sha256:a7c28b45d9f99102fa092bb213aa12e0aaf9a6a1f5e395d36166639c1f96c3a1",
-                "sha256:aa7dd4a6a427aed7df6fb7f08a580d68d9b118d90310374716ae90b710280af1",
-                "sha256:bc558586e6045763782014934bfaf39d48b8ae85a2713117d16c39864085c613",
-                "sha256:d46d7982b62e0729ad0175a9bc7e10a566fc07b224d2c79fafb5e032727eaa04",
-                "sha256:d5eef459e30b09f5a098b9cea68bebfeb268697f78d647bd255a085371ac7f3f",
-                "sha256:e01d3203230e1786cd91ccfdc8f8454c8069c91bee3962ad93b87a4b2860f537",
-                "sha256:e170a9e6fcfd19021dd29845af83bb79236068bf5fd4df3327c1be18182b2531"
+                "sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9",
+                "sha256:01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4",
+                "sha256:5124373960b0b3f4aa7df1707e63e9f109b5263eca5976c66e08b1c552d4eaf8",
+                "sha256:5ca4f10adbddae56d824b2c09668e91219bb178a1eee1faa56af6f99f11bf696",
+                "sha256:7907be34ffa3c5a32b60b95f4d95ea25361c951383a894fec31be7252b2b6f34",
+                "sha256:7ec9b2a4ed5cad025c2278a1e6a19c011c80a3caaac804fd2d329e9cc2c287c9",
+                "sha256:87ae4c829bb25b9fe99cf71fbb2140c448f534e24c998cc60f39ae4f94396a73",
+                "sha256:9de9919becc9cc2ff03637872a440195ac4241c80536632fffeb6a1e25a74299",
+                "sha256:a5a85b10e450c66b49f98846937e8cfca1db3127a9d5d1e31ca45c3d0bef4c5b",
+                "sha256:b0997827b4f6a7c286c01c5f60384d218dca4ed7d9efa945c3e1aa623d5709ae",
+                "sha256:b631ef96d3222e62861443cc89d6563ba3eeb816eeb96b2629345ab795e53681",
+                "sha256:bf47c0607522fdbca6c9e817a6e81b08491de50f3766a7a0e6a5be7905961b41",
+                "sha256:f81025eddd0327c7d4cfe9b62cf33190e1e736cc6e97502b3ec425f574b3e7a8"
             ],
-            "version": "==3.13"
+            "version": "==5.1.2"
         },
         "requests": {
             "hashes": [
-                "sha256:502a824f31acdacb3a35b6690b5fbf0bc41d63a24a45c4004352b0242707598e",
-                "sha256:7bf2a778576d825600030a110f3c0e3e8edc51dfaafe1c146e39a2027784957b"
+                "sha256:11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4",
+                "sha256:9cf5292fcd0f598c671cfc1e0d7d1a7f13bb8085e9a590f48c010551dc6c4b31"
             ],
-            "version": "==2.21.0"
+            "version": "==2.22.0"
         },
         "six": {
             "hashes": [
@@ -215,37 +217,38 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39",
-                "sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22"
+                "sha256:3de946ffbed6e6746608990594d08faac602528ac7015ac28d33cee6a45b7398",
+                "sha256:9a107b99a5393caf59c7aa3c1249c16e6879447533d0887f4336dde834c7be86"
             ],
-            "version": "==1.24.1"
+            "version": "==1.25.6"
         },
         "vine": {
             "hashes": [
-                "sha256:3cd505dcf980223cfaf13423d371f2e7ff99247e38d5985a01ec8264e4f2aca1",
-                "sha256:ee4813e915d0e1a54e5c1963fde0855337f82655678540a6bc5996bca4165f76"
+                "sha256:133ee6d7a9016f177ddeaf191c1f58421a1dcc6ee9a42c58b34bed40e1d2cd87",
+                "sha256:ea4947cc56d1fd6f2095c8d543ee25dad966f78692528e68b4fada11ba3f98af"
             ],
-            "version": "==1.2.0"
+            "version": "==1.3.0"
         },
         "werkzeug": {
             "hashes": [
-                "sha256:c3fd7a7d41976d9f44db327260e263132466836cef6f91512889ed60ad26557c",
-                "sha256:d5da73735293558eb1651ee2fddc4d0dedcfa06538b8813a2e20011583c9e49b"
+                "sha256:97660b282aa7e29f94f3fe378e5c7162d7ab9d601a8dbb1cbb2ffc8f0e54607d",
+                "sha256:cfd1281b1748288e59762c0e174d64d8bcb2b70e7c57bc4a1203c8825af24ac3"
             ],
-            "version": "==0.14.1"
+            "index": "pypi",
+            "version": "==0.15.3"
         },
         "wrapt": {
             "hashes": [
-                "sha256:4aea003270831cceb8a90ff27c4031da6ead7ec1886023b80ce0dfe0adf61533"
+                "sha256:565a021fd19419476b9362b05eeaa094178de64f8361e44468f9e9d7843901e1"
             ],
-            "version": "==1.11.1"
+            "version": "==1.11.2"
         },
         "zipp": {
             "hashes": [
-                "sha256:55ca87266c38af6658b84db8cfb7343cdb0bf275f93c7afaea0d8e7a209c7478",
-                "sha256:682b3e1c62b7026afe24eadf6be579fb45fec54c07ea218bded8092af07a68c4"
+                "sha256:3718b1cbcd963c7d4c5511a8240812904164b7f381b647143a89d3b98f9bcd8e",
+                "sha256:f06903e9f1f43b12d371004b4ac7b06ab39a44adc747266928ae6debfa7b3335"
             ],
-            "version": "==0.3.3"
+            "version": "==0.6.0"
         }
     },
     "develop": {}