diff --git a/Pipfile b/Pipfile
index 616301aac317d5b2feff1b32fd65ae913430aa19..6a8404eb95634b3dec7bbccd68f7f3fc50198d62 100644
--- a/Pipfile
+++ b/Pipfile
@@ -8,7 +8,7 @@ name = "pypi"
 requests = "*"
 "auth0-python" = "*"
 redis = "*"
-flask = "==0.10.1"
+flask = "==0.12.2"
 sqlalchemy = "*"
 "flask-classy" = "*"
 
diff --git a/Pipfile.lock b/Pipfile.lock
index 049f873c5b40f88b1350fa54f3da72594fac1541..ad05cd10569f3274c772862bd0b5e1fa47dc96d9 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "f9624445fe11012b4de020a25a9ec9330aaa183374419411dfa44f1f824459a7"
+            "sha256": "7a9468502b7b0ca7460755c111658d3047f24e0edf8745f4987c976089d4538c"
         },
         "host-environment-markers": {
             "implementation_name": "cpython",
@@ -9,12 +9,12 @@
             "os_name": "posix",
             "platform_machine": "x86_64",
             "platform_python_implementation": "CPython",
-            "platform_release": "17.0.0",
-            "platform_system": "Darwin",
-            "platform_version": "Darwin Kernel Version 17.0.0: Thu Aug 24 21:48:19 PDT 2017; root:xnu-4570.1.46~2/RELEASE_X86_64",
+            "platform_release": "4.13.0-36-generic",
+            "platform_system": "Linux",
+            "platform_version": "#40~16.04.1-Ubuntu SMP Fri Feb 16 23:25:58 UTC 2018",
             "python_full_version": "3.5.2",
             "python_version": "3.5",
-            "sys_platform": "darwin"
+            "sys_platform": "linux"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -31,17 +31,17 @@
     "default": {
         "auth0-python": {
             "hashes": [
-                "sha256:e03eed1393ae8535d5e243e4c9b3c831987374f2d37b27cc53f93fe795802f5f",
-                "sha256:dc37a4e79722755789b3f599192c1167a4d33df898e6a354893566707e530922"
+                "sha256:2c1d003581af482ef398fcd5a33ba9dcd7788ef2e09c9d826d769d4cd17f62aa",
+                "sha256:0e5279fa36da23873f5542eb73dd6c8072adf7af3c96b92cdfbbd68e2aa6a671"
             ],
-            "version": "==3.1.3"
+            "version": "==3.1.4"
         },
         "certifi": {
             "hashes": [
-                "sha256:54a07c09c586b0e4c619f02a5e94e36619da8e2b053e20f594348c0611803704",
-                "sha256:40523d2efb60523e113b44602298f0960e900388cf3bb6043f645cf57ea9e3f5"
+                "sha256:14131608ad2fd56836d33a71ee60fa1c82bc9d2c8d98b7bdbc631fe1b3cd1296",
+                "sha256:edbc3f203427eef571f79a7692bb160a2b0f7ccaa31953e99bd17e307cf63f7d"
             ],
-            "version": "==2017.7.27.1"
+            "version": "==2018.1.18"
         },
         "chardet": {
             "hashes": [
@@ -50,11 +50,19 @@
             ],
             "version": "==3.0.4"
         },
+        "click": {
+            "hashes": [
+                "sha256:29f99fc6125fbc931b758dc053b3114e55c77a6e4c6c3a2674a2dc986016381d",
+                "sha256:f15516df478d5a56180fbf80e68f206010e6d160fc39fa508b65e035fd75130b"
+            ],
+            "version": "==6.7"
+        },
         "flask": {
             "hashes": [
-                "sha256:4c83829ff83d408b5e1d4995472265411d2c414112298f2eb4b359d9e4563373"
+                "sha256:0749df235e3ff61ac108f69ac178c9770caeaccad2509cb762ce1f65570a8856",
+                "sha256:49f44461237b69ecd901cc7ce66feea0319b9158743dd27a2899962ab214dac1"
             ],
-            "version": "==0.10.1"
+            "version": "==0.12.2"
         },
         "flask-classy": {
             "hashes": [
@@ -77,10 +85,10 @@
         },
         "jinja2": {
             "hashes": [
-                "sha256:2231bace0dfd8d2bf1e5d7e41239c06c9e0ded46e70cc1094a0aa64b0afeb054",
-                "sha256:ddaa01a212cd6d641401cb01b605f4a4d9f37bfc93043d7f760ec70fb99ff9ff"
+                "sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd",
+                "sha256:f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"
             ],
-            "version": "==2.9.6"
+            "version": "==2.10"
         },
         "markupsafe": {
             "hashes": [
@@ -104,9 +112,9 @@
         },
         "sqlalchemy": {
             "hashes": [
-                "sha256:f1191e29e35b6fe1aef7175a09b1707ebb7bd08d0b17cb0feada76c49e5a2d1e"
+                "sha256:6997507af46b10630e13b605ac278b78885fd683d038896dbee0e7ec41d809d2"
             ],
-            "version": "==1.1.14"
+            "version": "==1.2.4"
         },
         "urllib3": {
             "hashes": [
@@ -117,75 +125,75 @@
         },
         "werkzeug": {
             "hashes": [
-                "sha256:e8549c143af3ce6559699a01e26fa4174f4c591dbee0a499f3cd4c3781cdec3d",
-                "sha256:903a7b87b74635244548b30d30db4c8947fe64c5198f58899ddcd3a13c23bb26"
+                "sha256:d5da73735293558eb1651ee2fddc4d0dedcfa06538b8813a2e20011583c9e49b",
+                "sha256:c3fd7a7d41976d9f44db327260e263132466836cef6f91512889ed60ad26557c"
             ],
-            "version": "==0.12.2"
+            "version": "==0.14.1"
         }
     },
     "develop": {
         "astroid": {
             "hashes": [
-                "sha256:39a21dd2b5d81a6731dc0ac2884fa419532dffd465cdd43ea6c168d36b76efb3",
-                "sha256:492c2a2044adbf6a84a671b7522e9295ad2f6a7c781b899014308db25312dd35"
+                "sha256:db5cfc9af6e0b60cd07c19478fb54021fc20d2d189882fbcbc94fc69a8aecc58",
+                "sha256:f0a0e386dbca9f93ea9f3ea6f32b37a24720502b7baa9cb17c3976a680d43a06"
+            ],
+            "version": "==1.6.1"
+        },
+        "attrs": {
+            "hashes": [
+                "sha256:a17a9573a6f475c99b551c0e0a812707ddda1ec9653bed04c13841404ed6f450",
+                "sha256:1c7960ccfd6a005cd9f7ba884e6316b5e430a3f1a6c37c5f87d8b43f83b54ec9"
             ],
-            "version": "==1.5.3"
+            "version": "==17.4.0"
         },
         "coverage": {
             "hashes": [
-                "sha256:c1456f66c536010cf9e4633a8853a9153e8fd588393695295afd4d0fc16c1d74",
-                "sha256:97a7ec51cdde3a386e390b159b20f247ccb478084d925c75f1faa3d26c01335e",
-                "sha256:83e955b975666b5a07d217135e7797857ce844eb340a99e46cc25525120417c4",
-                "sha256:483ed14080c5301048128bb027b77978c632dd9e92e3ecb09b7e28f5b92abfcf",
-                "sha256:ef574ab9640bcfa2f3c671831faf03f65788945fdf8efa4d4a1fffc034838e2a",
-                "sha256:c5a205b4da3c624f5119dc4d84240789b5906bb8468902ec22dcc4aad8aa4638",
-                "sha256:5dea90ed140e7fa9bc00463313f9bc4a6e6aff297b4969615e7a688615c4c4d2",
-                "sha256:f9e83b39d29c2815a38e4118d776b482d4082b5bf9c9147fbc99a3f83abe480a",
-                "sha256:700040c354f0230287906b1276635552a3def4b646e0145555bc9e2e5da9e365",
-                "sha256:7f1eacae700c66c3d7362a433b228599c9d94a5a3a52613dddd9474e04deb6bc",
-                "sha256:13ef9f799c8fb45c446a239df68034de3a6f3de274881b088bebd7f5661f79f8",
-                "sha256:dfb011587e2b7299112f08a2a60d2601706aac9abde37aa1177ea825adaed923",
-                "sha256:381be5d31d3f0d912334cf2c159bc7bea6bfe6b0e3df6061a3bf2bf88359b1f6",
-                "sha256:83a477ac4f55a6ef59552683a0544d47b68a85ce6a80fd0ca6b3dc767f6495fb",
-                "sha256:dfd35f1979da31bcabbe27bcf78d4284d69870731874af629082590023a77336",
-                "sha256:9681efc2d310cfc53863cc6f63e88ebe7a48124550fa822147996cb09390b6ab",
-                "sha256:53770b20ac5b4a12e99229d4bae57af0945be87cc257fce6c6c7571a39f0c5d4",
-                "sha256:8801880d32f11b6df11c32a961e186774b4634ae39d7c43235f5a24368a85f07",
-                "sha256:16db2c69a1acbcb3c13211e9f954e22b22a729909d81f983b6b9badacc466eda",
-                "sha256:ef43a06a960b46c73c018704051e023ee6082030f145841ffafc8728039d5a88",
-                "sha256:c3e2736664a6074fc9bd54fb643f5af0fc60bfedb2963b3d3f98c7450335e34c",
-                "sha256:17709e22e4c9f5412ba90f446fb13b245cc20bf4a60377021bbff6c0f1f63e7c",
-                "sha256:a2f7106d1167825c4115794c2ba57cc3b15feb6183db5328fa66f94c12902d8b",
-                "sha256:2a08e978f402696c6956eee9d1b7e95d3ad042959b71bafe1f3e4557cbd6e0ac",
-                "sha256:57f510bb16efaec0b6f371b64a8000c62e7e3b3e48e8b0a5745ade078d849814",
-                "sha256:0f1883eab9c19aa243f51308751b8a2a547b9b817b721cc0ecf3efb99fafbea7",
-                "sha256:e00fe141e22ce6e9395aa24d862039eb180c6b7e89df0bbaf9765e9aebe560a9",
-                "sha256:ec596e4401553caa6dd2e3349ce47f9ef82c1f1bcba5d8ac3342724f0df8d6ff",
-                "sha256:c820a533a943ebc860acc0ce6a00dd36e0fdf2c6f619ff8225755169428c5fa2",
-                "sha256:b7f7283eb7badd2b8a9c6a9d6eeca200a0a24db6be79baee2c11398f978edcaa",
-                "sha256:a5ed27ad3e8420b2d6b625dcbd3e59488c14ccc06030167bcf14ffb0f4189b77",
-                "sha256:d7b70b7b4eb14d0753d33253fe4f121ca99102612e2719f0993607deb30c6f33",
-                "sha256:4047dc83773869701bde934fb3c4792648eda7c0e008a77a0aec64157d246801",
-                "sha256:7a9c44400ee0f3b4546066e0710e1250fd75831adc02ab99dda176ad8726f424",
-                "sha256:0f649e68db74b1b5b8ca4161d08eb2b8fa8ae11af1ebfb80e80e112eb0ef5300",
-                "sha256:52964fae0fafef8bd283ad8e9a9665205a9fdf912535434defc0ec3def1da26b",
-                "sha256:36aa6c8db83bc27346ddcd8c2a60846a7178ecd702672689d3ea1828eb1a4d11",
-                "sha256:9824e15b387d331c0fc0fef905a539ab69784368a1d6ac3db864b4182e520948",
-                "sha256:4a678e1b9619a29c51301af61ab84122e2f8cc7a0a6b40854b808ac6be604300",
-                "sha256:8bb7c8dca54109b61013bc4114d96effbf10dea136722c586bce3a5d9fc4e730",
-                "sha256:1a41d621aa9b6ab6457b557a754d50aaff0813fad3453434de075496fca8a183",
-                "sha256:0fa423599fc3d9e18177f913552cdb34a8d9ad33efcf52a98c9d4b644edb42c5",
-                "sha256:e61a4ba0b2686040cb4828297c7e37bcaf3a1a1c0bc0dbe46cc789dde51a80fa",
-                "sha256:ce9ef0fc99d11d418662e36fd8de6d71b19ec87c2eab961a117cc9d087576e72"
-            ],
-            "version": "==4.4.1"
+                "sha256:7608a3dd5d73cb06c531b8925e0ef8d3de31fed2544a7de6c63960a1e73ea4bc",
+                "sha256:3a2184c6d797a125dca8367878d3b9a178b6fdd05fdc2d35d758c3006a1cd694",
+                "sha256:f3f501f345f24383c0000395b26b726e46758b71393267aeae0bd36f8b3ade80",
+                "sha256:0b136648de27201056c1869a6c0d4e23f464750fd9a9ba9750b8336a244429ed",
+                "sha256:337ded681dd2ef9ca04ef5d93cfc87e52e09db2594c296b4a0a3662cb1b41249",
+                "sha256:3eb42bf89a6be7deb64116dd1cc4b08171734d721e7a7e57ad64cc4ef29ed2f1",
+                "sha256:be6cfcd8053d13f5f5eeb284aa8a814220c3da1b0078fa859011c7fffd86dab9",
+                "sha256:69bf008a06b76619d3c3f3b1983f5145c75a305a0fea513aca094cae5c40a8f5",
+                "sha256:2eb564bbf7816a9d68dd3369a510be3327f1c618d2357fa6b1216994c2e3d508",
+                "sha256:9d6dd10d49e01571bf6e147d3b505141ffc093a06756c60b053a859cb2128b1f",
+                "sha256:701cd6093d63e6b8ad7009d8a92425428bc4d6e7ab8d75efbb665c806c1d79ba",
+                "sha256:5a13ea7911ff5e1796b6d5e4fbbf6952381a611209b736d48e675c2756f3f74e",
+                "sha256:c1bb572fab8208c400adaf06a8133ac0712179a334c09224fb11393e920abcdd",
+                "sha256:03481e81d558d30d230bc12999e3edffe392d244349a90f4ef9b88425fac74ba",
+                "sha256:28b2191e7283f4f3568962e373b47ef7f0392993bb6660d079c62bd50fe9d162",
+                "sha256:de4418dadaa1c01d497e539210cb6baa015965526ff5afc078c57ca69160108d",
+                "sha256:8c3cb8c35ec4d9506979b4cf90ee9918bc2e49f84189d9bf5c36c0c1119c6558",
+                "sha256:7e1fe19bd6dce69d9fd159d8e4a80a8f52101380d5d3a4d374b6d3eae0e5de9c",
+                "sha256:6bc583dc18d5979dc0f6cec26a8603129de0304d5ae1f17e57a12834e7235062",
+                "sha256:198626739a79b09fa0a2f06e083ffd12eb55449b5f8bfdbeed1df4910b2ca640",
+                "sha256:7aa36d2b844a3e4a4b356708d79fd2c260281a7390d678a10b91ca595ddc9e99",
+                "sha256:3d72c20bd105022d29b14a7d628462ebdc61de2f303322c0212a054352f3b287",
+                "sha256:4635a184d0bbe537aa185a34193898eee409332a8ccb27eea36f262566585000",
+                "sha256:e05cb4d9aad6233d67e0541caa7e511fa4047ed7750ec2510d466e806e0255d6",
+                "sha256:76ecd006d1d8f739430ec50cc872889af1f9c1b6b8f48e29941814b09b0fd3cc",
+                "sha256:7d3f553904b0c5c016d1dad058a7554c7ac4c91a789fca496e7d8347ad040653",
+                "sha256:3c79a6f7b95751cdebcd9037e4d06f8d5a9b60e4ed0cd231342aa8ad7124882a",
+                "sha256:56e448f051a201c5ebbaa86a5efd0ca90d327204d8b059ab25ad0f35fbfd79f1",
+                "sha256:ac4fef68da01116a5c117eba4dd46f2e06847a497de5ed1d64bb99a5fda1ef91",
+                "sha256:1c383d2ef13ade2acc636556fd544dba6e14fa30755f26812f54300e401f98f2",
+                "sha256:b8815995e050764c8610dbc82641807d196927c3dbed207f0a079833ffcf588d",
+                "sha256:104ab3934abaf5be871a583541e8829d6c19ce7bde2923b2751e0d3ca44db60a",
+                "sha256:9e112fcbe0148a6fa4f0a02e8d58e94470fc6cb82a5481618fea901699bf34c4",
+                "sha256:15b111b6a0f46ee1a485414a52a7ad1d703bdf984e9ed3c288a4414d3871dcbd",
+                "sha256:e4d96c07229f58cb686120f168276e434660e4358cc9cf3b0464210b04913e77",
+                "sha256:f8a923a85cb099422ad5a2e345fe877bbc89a8a8b23235824a93488150e45f6e"
+            ],
+            "version": "==4.5.1"
         },
         "isort": {
             "hashes": [
-                "sha256:cd5d3fc2c16006b567a17193edf4ed9830d9454cbeb5a42ac80b36ea00c23db4",
-                "sha256:79f46172d3a4e2e53e7016e663cc7a8b538bec525c36675fcfd2767df30b3983"
+                "sha256:ec9ef8f4a9bc6f71eec99e1806bfa2de401650d996c59330782b89a5555c1497",
+                "sha256:1153601da39a25b14ddc54955dbbacbb6b2d19135386699e2ad58517953b34af",
+                "sha256:b9c40e9750f3d77e6e4d441d8b0266cf555e7cdabdcff33c4fd06366ca761ef8"
             ],
-            "version": "==4.2.15"
+            "version": "==4.3.4"
         },
         "lazy-object-proxy": {
             "hashes": [
@@ -228,12 +236,18 @@
             ],
             "version": "==0.6.1"
         },
+        "pluggy": {
+            "hashes": [
+                "sha256:7f8ae7f5bdf75671a718d2daf0a64b7885f74510bcd98b1a0bb420eb9a9d0cff"
+            ],
+            "version": "==0.6.0"
+        },
         "py": {
             "hashes": [
-                "sha256:2ccb79b01769d99115aa600d7eed99f524bf752bba8f041dc1c184853514655a",
-                "sha256:0f2d585d22050e90c7d293b6451c83db097df77871974d90efd5a30dc12fcde3"
+                "sha256:8cca5c229d225f8c1e3085be4fcf306090b00850fefad892f9d96c7b6e2f310f",
+                "sha256:ca18943e28235417756316bfada6cd96b23ce60dd532642690dcfdaba988a76d"
             ],
-            "version": "==1.4.34"
+            "version": "==1.5.2"
         },
         "pycodestyle": {
             "hashes": [
@@ -252,10 +266,10 @@
         },
         "pylint": {
             "hashes": [
-                "sha256:948679535a28afc54afb9210dabc6973305409042ece8e5768ca1409910c1ed8",
-                "sha256:1f65b3815c3bf7524b845711d54c4242e4057dd93826586620239ecdfe591fb1"
+                "sha256:156839bedaa798febee72893beef00c650c2e7abafb5586fc7a6a56be7f80412",
+                "sha256:4fe3b99da7e789545327b75548cee6b511e4faa98afe268130fea1af4b5ec022"
             ],
-            "version": "==1.7.4"
+            "version": "==1.8.2"
         },
         "pylint-flask": {
             "hashes": [
@@ -271,10 +285,10 @@
         },
         "pytest": {
             "hashes": [
-                "sha256:81a25f36a97da3313e1125fce9e7bbbba565bc7fec3c5beb14c262ddab238ac1",
-                "sha256:27fa6617efc2869d3e969a3e75ec060375bfb28831ade8b5cdd68da3a741dc3c"
+                "sha256:8970e25181e15ab14ae895599a0a0e0ade7d1f1c4c8ca1072ce16f25526a184d",
+                "sha256:9ddcb879c8cc859d2540204b5399011f842e5e8823674bf429f70ada281b3cc6"
             ],
-            "version": "==3.2.3"
+            "version": "==3.4.1"
         },
         "pytest-cov": {
             "hashes": [
@@ -305,10 +319,10 @@
         },
         "yapf": {
             "hashes": [
-                "sha256:b6a47545511839861ae92108476c119de27a4b137f380f2fd452bcc39bcd6c31",
-                "sha256:c703dbe4ec882061184a4ae128d2fefcae00641bb4c73df9b85fd0ea05294354"
+                "sha256:0ba4765012218b67a8c67da5c045d1fb9171d786ffe8dce6c8d1e11cbbaba8eb",
+                "sha256:7f5efdb7edf0318b91e53721d934580a77153e24a222f52f6e1c3b7629aead43"
             ],
-            "version": "==0.18.0"
+            "version": "==0.20.2"
         }
     }
 }
diff --git a/bpvalve/flask/views/base.py b/bpvalve/flask/views/base.py
index fb30de64e473c77473d827d841a35b085528c77c..f5d87f87f5e1ccaa710fb1ac29f737842eea0d01 100644
--- a/bpvalve/flask/views/base.py
+++ b/bpvalve/flask/views/base.py
@@ -1,6 +1,6 @@
 import json
 from flask import jsonify, request
-from flask.ext.classy import FlaskView
+from flask_classy import FlaskView
 
 
 class View(FlaskView):