diff --git a/backend/Pipfile b/backend/Pipfile
index a221ed9..14be0b0 100644
--- a/backend/Pipfile
+++ b/backend/Pipfile
@@ -12,14 +12,14 @@ ipython = "*"
 
 [packages]
 
-django = "==1.10.5"
-django-cors-middleware = "==1.3.1"
-django-extensions = "==1.7.1"
-djangorestframework = "==3.9.1"
-pyjwt = "==1.4.2"
+django = "*"
+django-cors-middleware = "*"
+django-extensions = "*"
+djangorestframework = "*"
+pyjwt = "*"
 gunicorn = "*"
 gevent = "*"
-"psycopg2" = "*"
+psycopg2-binary = "*"
 "boto3" = "*"
 
 
diff --git a/backend/Pipfile.lock b/backend/Pipfile.lock
index 92e11a1..81252d5 100644
--- a/backend/Pipfile.lock
+++ b/backend/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "d05cfde6e6ca881f70ae597241930520df729db5accb1b828bb248195e34ed57"
+            "sha256": "9f56fdf80417e3269792cb929ebb5194ce2d11fe2c1031e1aec4815cd1cbb65b"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -16,237 +16,391 @@
         ]
     },
     "default": {
+        "asgiref": {
+            "hashes": [
+                "sha256:4ef1ab46b484e3c706329cedeff284a5d40824200638503f5768edb6de7d58e9",
+                "sha256:ffc141aa908e6f175673e7b1b3b7af4fdb0ecb738fc5c8b88f69f055c2415214"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==3.4.1"
+        },
         "boto3": {
             "hashes": [
-                "sha256:38057b066990172ce6ebbf2a5e046a545503793581fcf14cab0e3821c6112eb0",
-                "sha256:f79f77dca2280f7780f39d72a5088f4cf2b626c0921e7185ed6ac17abfdd7e6c"
+                "sha256:555680f12dd5cf6aa040d5693a45e14f991f05a5d81f84736653ff19b0de7e83",
+                "sha256:d917b4d2c47e02398e2815c31de8c667fb6bc840f28f1f3f54b1bb3ba4f617b2"
             ],
             "index": "pypi",
-            "version": "==1.4.7"
+            "version": "==1.20.19"
         },
         "botocore": {
             "hashes": [
-                "sha256:19d519c8b37d7d35334267f25515e395c431a12a3c624214e2267d12950dbe95",
-                "sha256:5c1c023075269265f44a1c5b09a18d6865eca1c85a4be6886ddcc8af01b1c997"
+                "sha256:9cbae6aa8cd56cd9b2347d130a889bb6b557f95ec928c518f31464c791f6b90c",
+                "sha256:ba676114d8aaeb6d37c333f7094d050b27354c6b4c4fb54407520f1ecd139328"
             ],
-            "version": "==1.7.48"
+            "markers": "python_version >= '3.6'",
+            "version": "==1.23.19"
         },
         "django": {
             "hashes": [
-                "sha256:0db89374b691b9c8b057632a6cd64b18d08db2f4d63b4d4af6024267ab965f8b",
-                "sha256:4541a60834f28f308ee7b6e96400feca905fb0de473eb9dad6847e98a36d86d4"
+                "sha256:51284300f1522ffcdb07ccbdf676a307c6678659e1284f0618e5a774127a6a08",
+                "sha256:e22c9266da3eec7827737cde57694d7db801fedac938d252bf27377cec06ed1b"
             ],
             "index": "pypi",
-            "version": "==1.10.5"
+            "version": "==3.2.9"
         },
         "django-cors-middleware": {
             "hashes": [
-                "sha256:25d7e3132e9533be83f62767fca9dc92d66ac9aee414559144ccbce2c2913d70"
+                "sha256:5bbdea85e22909d596e26f6e0dbc174d5521429fa3943ae02a2c6c48e76c88c7",
+                "sha256:856dbe4d7aae65844ccc68acb49c6da7dbf7cbacaf5bcf37019f4c0c60b3be84"
             ],
             "index": "pypi",
-            "version": "==1.3.1"
+            "version": "==1.5.0"
         },
         "django-extensions": {
             "hashes": [
-                "sha256:890b79063d491bcea5a553965498e5c81deb9e9bd57d37c69d58d3087758341e",
-                "sha256:e11143cc89d84de39b1709e8839ddf1cb0e46d22bf52cb23f70bd6820c39f0a5"
+                "sha256:28e1e1bf49f0e00307ba574d645b0af3564c981a6dfc87209d48cb98f77d0b1a",
+                "sha256:9238b9e016bb0009d621e05cf56ea8ce5cce9b32e91ad2026996a7377ca28069"
             ],
             "index": "pypi",
-            "version": "==1.7.1"
+            "version": "==3.1.5"
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:79c6efbb2514bc50cf25906d7c0a5cfead714c7af667ff4bd110312cd380ae66",
-                "sha256:a4138613b67e3a223be6c97f53b13d759c5b90d2b433bad670b8ebf95402075f"
+                "sha256:6d1d59f623a5ad0509fe0d6bfe93cbdfe17b8116ebc8eda86d45f6e16e819aaf",
+                "sha256:f747949a8ddac876e879190df194b925c177cdeb725a099db1460872f7c0a7f2"
             ],
             "index": "pypi",
-            "version": "==3.9.1"
-        },
-        "docutils": {
-            "hashes": [
-                "sha256:6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0",
-                "sha256:9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827",
-                "sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99"
-            ],
-            "version": "==0.15.2"
+            "version": "==3.12.4"
         },
         "gevent": {
             "hashes": [
-                "sha256:0901975628790e8a57fc92bb7062e5b856edea48c8de9caf36cfda14eae07329",
-                "sha256:1af93825db5753550fa8ff5ab2f2132e8733170b3f8d38347b34fa4a984cb624",
-                "sha256:2ff045a91509c35664c27a849c8cbf742a227f587b7cdbc88301e9c85dcaedff",
-                "sha256:35790f1a3c8e431ada3471b70bb2105050009ea4beb15cbe41b86bc716a7ffa9",
-                "sha256:4791c8ae9c57d6f153354736e1ccab1e2baf6c8d9ae5a77a9ac90f41e2966b2d",
-                "sha256:552719cec4721673b8c7d2f9de666e3f7591b9b182f801ecaef1c76e638052aa",
-                "sha256:59e9237af027f8db85e5d78a9da2e328ae96f01d67a0d62abcecad3db7876908",
-                "sha256:60109741377367eef8ded9283a1bf629621b73acaf3e1e8aac9d1a0f50fa0f05",
-                "sha256:70558dd45c7a1f8046ba45792e489dd0f409bd8a3b7a0635ca9d3055223b3dff",
-                "sha256:81cb24e0f7bd9888596364e8d8ed0d65c2547c84884c67bb46d956faeed67396",
-                "sha256:833bebdc36bfeeedefc200ca9aee9b8eddd80f56b63ca1e886e18b97b1240edd",
-                "sha256:8a710eddb3e9e5f22bdbd458b5f211b94f59409ecd6896f15b9fee2cba266a59",
-                "sha256:9b492bb1a043540abb6e54fdb5537531e24962ca49c09f3b47dc4f9c37f6297c",
-                "sha256:a16db4f56699ef07f0249b953ff949aae641e50b2bdc4710f11c0d8d9089b296",
-                "sha256:a66cf99f08da65c501826a19e30f5a6e7ba942fdd79baba5ce2d51eebaa13444",
-                "sha256:b67a10799923f9fed546ca5f8b93a2819c71a60132d7a97b4a13fbdab66b278a",
-                "sha256:b7e0e6400c2f3ce78a9ae1cdd55b53166feedd003d60c033863881227129a4d3",
-                "sha256:c9dd6534c46ed782e2d7236767cd07115cb29ce8670c2fc0794f264de9024fe0",
-                "sha256:de13a8e378103af84a8bf6015ad1d2761d46f29b8393e8dd6d9bb7cb51bbb713",
-                "sha256:deafd70d04ab62428d4e291e8e2c0fb22f38690e6a9f23a67ee6c304087634da",
-                "sha256:df52e06a2754c2d905aad75a7dc06a732c804d9edbc87f06f47c8f483ba98bca"
+                "sha256:02d1e8ca227d0ab0b7917fd7e411f9a534475e0a41fb6f434e9264b20155201a",
+                "sha256:0c7b4763514fec74c9fe6ad10c3de62d8fe7b926d520b1e35eb6887181b954ff",
+                "sha256:1c9c87b15f792af80edc950a83ab8ef4f3ba3889712211c2c42740ddb57b5492",
+                "sha256:23077d87d1589ac141c22923fd76853d2cc5b7e3c5e1f1f9cdf6ff23bc9790fc",
+                "sha256:37a469a99e6000b42dd0b9bbd9d716dbd66cdc6e5738f136f6a266c29b90ee99",
+                "sha256:3b600145dc0c5b39c6f89c2e91ec6c55eb0dd52dc8148228479ca42cded358e4",
+                "sha256:3f5ba654bdd3c774079b553fef535ede5b52c7abd224cb235a15da90ae36251b",
+                "sha256:43e93e1a4738c922a2416baf33f0afb0a20b22d3dba886720bc037cd02a98575",
+                "sha256:473f918bdf7d2096e391f66bd8ce1e969639aa235e710aaf750a37774bb585bd",
+                "sha256:4c94d27be9f0439b28eb8bd0f879e6142918c62092fda7fb96b6d06f01886b94",
+                "sha256:55ede95f41b74e7506fab293ad04cc7fc2b6f662b42281e9f2d668ad3817b574",
+                "sha256:6cad37a55e904879beef2a7e7c57c57d62fde2331fef1bec7f2b2a7ef14da6a2",
+                "sha256:72d4c2a8e65bbc702db76456841c7ddd6de2d9ab544a24aa74ad9c2b6411a269",
+                "sha256:75c29ed5148c916021d39d2fac90ccc0e19adf854626a34eaee012aa6b1fcb67",
+                "sha256:84e1af2dfb4ea9495cb914b00b6303ca0d54bf0a92e688a17e60f6b033873df2",
+                "sha256:8d8655ce581368b7e1ab42c8a3a166c0b43ea04e59970efbade9448864585e99",
+                "sha256:90131877d3ce1a05da1b718631860815b89ff44e93c42d168c9c9e8893b26318",
+                "sha256:9d46bea8644048ceac5737950c08fc89c37a66c34a56a6c9e3648726e60cb767",
+                "sha256:a8656d6e02bf47d7fa47728cf7a7cbf408f77ef1fad12afd9e0e3246c5de1707",
+                "sha256:aaf1451cd0d9c32f65a50e461084a0540be52b8ea05c18669c95b42e1f71592a",
+                "sha256:afc877ff4f277d0e51a1206d748fdab8c1e0256f7a05e1b1067abbed71c64da9",
+                "sha256:b10c3326edb76ec3049646dc5131608d6d3733b5adfc75d34852028ecc67c52c",
+                "sha256:ceec7c5f15fb2f9b767b194daa55246830db6c7c3c2f0b1c7e9e90cb4d01f3f9",
+                "sha256:e00dc0450f79253b7a3a7f2a28e6ca959c8d0d47c0f9fa2c57894c7974d5965f",
+                "sha256:e91632fdcf1c9a33e97e35f96edcbdf0b10e36cf53b58caa946dca4836bb688c",
+                "sha256:f39d5defda9443b5fb99a185050e94782fe7ac38f34f751b491142216ad23bc7"
             ],
             "index": "pypi",
-            "version": "==1.2.2"
+            "version": "==21.8.0"
         },
         "greenlet": {
             "hashes": [
-                "sha256:000546ad01e6389e98626c1367be58efa613fa82a1be98b0c6fc24b563acc6d0",
-                "sha256:0d48200bc50cbf498716712129eef819b1729339e34c3ae71656964dac907c28",
-                "sha256:23d12eacffa9d0f290c0fe0c4e81ba6d5f3a5b7ac3c30a5eaf0126bf4deda5c8",
-                "sha256:37c9ba82bd82eb6a23c2e5acc03055c0e45697253b2393c9a50cef76a3985304",
-                "sha256:51503524dd6f152ab4ad1fbd168fc6c30b5795e8c70be4410a64940b3abb55c0",
-                "sha256:8041e2de00e745c0e05a502d6e6db310db7faa7c979b3a5877123548a4c0b214",
-                "sha256:81fcd96a275209ef117e9ec91f75c731fa18dcfd9ffaa1c0adbdaa3616a86043",
-                "sha256:853da4f9563d982e4121fed8c92eea1a4594a2299037b3034c3c898cb8e933d6",
-                "sha256:8b4572c334593d449113f9dc8d19b93b7b271bdbe90ba7509eb178923327b625",
-                "sha256:9416443e219356e3c31f1f918a91badf2e37acf297e2fa13d24d1cc2380f8fbc",
-                "sha256:9854f612e1b59ec66804931df5add3b2d5ef0067748ea29dc60f0efdcda9a638",
-                "sha256:99a26afdb82ea83a265137a398f570402aa1f2b5dfb4ac3300c026931817b163",
-                "sha256:a19bf883b3384957e4a4a13e6bd1ae3d85ae87f4beb5957e35b0be287f12f4e4",
-                "sha256:a9f145660588187ff835c55a7d2ddf6abfc570c2651c276d3d4be8a2766db490",
-                "sha256:ac57fcdcfb0b73bb3203b58a14501abb7e5ff9ea5e2edfa06bb03035f0cff248",
-                "sha256:bcb530089ff24f6458a81ac3fa699e8c00194208a724b644ecc68422e1111939",
-                "sha256:beeabe25c3b704f7d56b573f7d2ff88fc99f0138e43480cecdfcaa3b87fe4f87",
-                "sha256:d634a7ea1fc3380ff96f9e44d8d22f38418c1c381d5fac680b272d7d90883720",
-                "sha256:d97b0661e1aead761f0ded3b769044bb00ed5d33e1ec865e891a8b128bf7c656"
-            ],
-            "version": "==0.4.15"
+                "sha256:00e44c8afdbe5467e4f7b5851be223be68adb4272f44696ee71fe46b7036a711",
+                "sha256:013d61294b6cd8fe3242932c1c5e36e5d1db2c8afb58606c5a67efce62c1f5fd",
+                "sha256:049fe7579230e44daef03a259faa24511d10ebfa44f69411d99e6a184fe68073",
+                "sha256:14d4f3cd4e8b524ae9b8aa567858beed70c392fdec26dbdb0a8a418392e71708",
+                "sha256:166eac03e48784a6a6e0e5f041cfebb1ab400b394db188c48b3a84737f505b67",
+                "sha256:17ff94e7a83aa8671a25bf5b59326ec26da379ace2ebc4411d690d80a7fbcf23",
+                "sha256:1e12bdc622676ce47ae9abbf455c189e442afdde8818d9da983085df6312e7a1",
+                "sha256:21915eb821a6b3d9d8eefdaf57d6c345b970ad722f856cd71739493ce003ad08",
+                "sha256:288c6a76705dc54fba69fbcb59904ae4ad768b4c768839b8ca5fdadec6dd8cfd",
+                "sha256:32ca72bbc673adbcfecb935bb3fb1b74e663d10a4b241aaa2f5a75fe1d1f90aa",
+                "sha256:356b3576ad078c89a6107caa9c50cc14e98e3a6c4874a37c3e0273e4baf33de8",
+                "sha256:40b951f601af999a8bf2ce8c71e8aaa4e8c6f78ff8afae7b808aae2dc50d4c40",
+                "sha256:572e1787d1460da79590bf44304abbc0a2da944ea64ec549188fa84d89bba7ab",
+                "sha256:58df5c2a0e293bf665a51f8a100d3e9956febfbf1d9aaf8c0677cf70218910c6",
+                "sha256:64e6175c2e53195278d7388c454e0b30997573f3f4bd63697f88d855f7a6a1fc",
+                "sha256:7227b47e73dedaa513cdebb98469705ef0d66eb5a1250144468e9c3097d6b59b",
+                "sha256:7418b6bfc7fe3331541b84bb2141c9baf1ec7132a7ecd9f375912eca810e714e",
+                "sha256:7cbd7574ce8e138bda9df4efc6bf2ab8572c9aff640d8ecfece1b006b68da963",
+                "sha256:7ff61ff178250f9bb3cd89752df0f1dd0e27316a8bd1465351652b1b4a4cdfd3",
+                "sha256:833e1551925ed51e6b44c800e71e77dacd7e49181fdc9ac9a0bf3714d515785d",
+                "sha256:8639cadfda96737427330a094476d4c7a56ac03de7265622fcf4cfe57c8ae18d",
+                "sha256:8c790abda465726cfb8bb08bd4ca9a5d0a7bd77c7ac1ca1b839ad823b948ea28",
+                "sha256:8d2f1fb53a421b410751887eb4ff21386d119ef9cde3797bf5e7ed49fb51a3b3",
+                "sha256:903bbd302a2378f984aef528f76d4c9b1748f318fe1294961c072bdc7f2ffa3e",
+                "sha256:93f81b134a165cc17123626ab8da2e30c0455441d4ab5576eed73a64c025b25c",
+                "sha256:95e69877983ea39b7303570fa6760f81a3eec23d0e3ab2021b7144b94d06202d",
+                "sha256:9633b3034d3d901f0a46b7939f8c4d64427dfba6bbc5a36b1a67364cf148a1b0",
+                "sha256:97e5306482182170ade15c4b0d8386ded995a07d7cc2ca8f27958d34d6736497",
+                "sha256:9f3cba480d3deb69f6ee2c1825060177a22c7826431458c697df88e6aeb3caee",
+                "sha256:aa5b467f15e78b82257319aebc78dd2915e4c1436c3c0d1ad6f53e47ba6e2713",
+                "sha256:abb7a75ed8b968f3061327c433a0fbd17b729947b400747c334a9c29a9af6c58",
+                "sha256:aec52725173bd3a7b56fe91bc56eccb26fbdff1386ef123abb63c84c5b43b63a",
+                "sha256:b11548073a2213d950c3f671aa88e6f83cda6e2fb97a8b6317b1b5b33d850e06",
+                "sha256:b1692f7d6bc45e3200844be0dba153612103db241691088626a33ff1f24a0d88",
+                "sha256:b92e29e58bef6d9cfd340c72b04d74c4b4e9f70c9fa7c78b674d1fec18896dc4",
+                "sha256:be5f425ff1f5f4b3c1e33ad64ab994eed12fc284a6ea71c5243fd564502ecbe5",
+                "sha256:dd0b1e9e891f69e7675ba5c92e28b90eaa045f6ab134ffe70b52e948aa175b3c",
+                "sha256:e30f5ea4ae2346e62cedde8794a56858a67b878dd79f7df76a0767e356b1744a",
+                "sha256:e6a36bb9474218c7a5b27ae476035497a6990e21d04c279884eb10d9b290f1b1",
+                "sha256:e859fcb4cbe93504ea18008d1df98dee4f7766db66c435e4882ab35cf70cac43",
+                "sha256:eb6ea6da4c787111adf40f697b4e58732ee0942b5d3bd8f435277643329ba627",
+                "sha256:ec8c433b3ab0419100bd45b47c9c8551248a5aee30ca5e9d399a0b57ac04651b",
+                "sha256:eff9d20417ff9dcb0d25e2defc2574d10b491bf2e693b4e491914738b7908168",
+                "sha256:f0214eb2a23b85528310dad848ad2ac58e735612929c8072f6093f3585fd342d",
+                "sha256:f276df9830dba7a333544bd41070e8175762a7ac20350786b322b714b0e654f5",
+                "sha256:f3acda1924472472ddd60c29e5b9db0cec629fbe3c5c5accb74d6d6d14773478",
+                "sha256:f70a9e237bb792c7cc7e44c531fd48f5897961701cdaa06cf22fc14965c496cf",
+                "sha256:f9d29ca8a77117315101425ec7ec2a47a22ccf59f5593378fc4077ac5b754fce",
+                "sha256:fa877ca7f6b48054f847b61d6fa7bed5cebb663ebc55e018fda12db09dcc664c",
+                "sha256:fdcec0b8399108577ec290f55551d926d9a1fa6cad45882093a7a07ac5ec147b"
+            ],
+            "markers": "platform_python_implementation == 'CPython'",
+            "version": "==1.1.2"
         },
         "gunicorn": {
             "hashes": [
-                "sha256:75af03c99389535f218cc596c7de74df4763803f7b63eb09d77e92b3956b36c6",
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+        "backcall": {
+            "hashes": [
+                "sha256:5cbdbf27be5e7cfadb448baf0aa95508f91f2bbc6c6437cd9cd06e2a4c215e1e",
+                "sha256:fbbce6a29f263178a1f7915c1940bde0ec2b2a967566fe1c65c1dfb7422bd255"
+            ],
+            "version": "==0.2.0"
+        },
         "decorator": {
             "hashes": [
-                "sha256:54c38050039232e1db4ad7375cfce6748d7b41c29e95a081c8a6d2c30364a2ce",
-                "sha256:5d19b92a3c8f7f101c8dd86afd86b0f061a8ce4540ab8cd401fa2542756bce6d"
+                "sha256:7b12e7c3c6ab203a29e157335e9122cb03de9ab7264b137594103fd4a683b374",
+                "sha256:e59913af105b9860aa2c8d3272d9de5a56a4e608db9a2f167a8480b323d529a7"
             ],
-            "version": "==4.4.1"
+            "markers": "python_version >= '3.5'",
+            "version": "==5.1.0"
         },
         "ipython": {
             "hashes": [
-                "sha256:51c158a6c8b899898d1c91c6b51a34110196815cc905f9be0fa5878e19355608",
-                "sha256:fcc6d46f08c3c4de7b15ae1c426e15be1b7932bcda9d83ce1a4304e8c1129df3"
+                "sha256:cb6aef731bf708a7727ab6cde8df87f0281b1427d41e65d62d4b68934fa54e97",
+                "sha256:fc60ef843e0863dd4e24ab2bb5698f071031332801ecf8d1aeb4fb622056545c"
             ],
             "index": "pypi",
-            "version": "==6.2.1"
+            "version": "==7.30.1"
         },
-        "ipython-genutils": {
+        "jedi": {
             "hashes": [
-                "sha256:72dd37233799e619666c9f639a9da83c34013a73e8bbc79a7a6348d93c61fab8",
-                "sha256:eb2e116e75ecef9d4d228fdc66af54269afa26ab4463042e33785b887c628ba8"
+                "sha256:637c9635fcf47945ceb91cd7f320234a7be540ded6f3e99a50cb6febdfd1ba8d",
+                "sha256:74137626a64a99c8eb6ae5832d99b3bdd7d29a3850fe2aa80a4126b2a7d949ab"
             ],
-            "version": "==0.2.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==0.18.1"
         },
-        "jedi": {
+        "matplotlib-inline": {
             "hashes": [
-                "sha256:786b6c3d80e2f06fd77162a07fed81b8baa22dde5d62896a790a331d6ac21a27",
-                "sha256:ba859c74fa3c966a22f2aeebe1b74ee27e2a462f56d3f5f7ca4a59af61bfe42e"
+                "sha256:a04bfba22e0d1395479f866853ec1ee28eea1485c1d69a6faf00dc3e24ff34ee",
+                "sha256:aed605ba3b72462d64d475a21a9296f400a19c4f74a31b59103d2a99ffd5aa5c"
             ],
-            "version": "==0.15.1"
+            "markers": "python_version >= '3.5'",
+            "version": "==0.1.3"
         },
         "parso": {
             "hashes": [
-                "sha256:63854233e1fadb5da97f2744b6b24346d2750b85965e7e399bec1620232797dc",
-                "sha256:666b0ee4a7a1220f65d367617f2cd3ffddff3e205f3f16a0284df30e774c2a9c"
+                "sha256:8c07be290bb59f03588915921e29e8a50002acaf2cdc5fa0e0114f91709fafa0",
+                "sha256:c001d4636cd3aecdaf33cbb40aebb59b094be2a74c556778ef5576c175e19e75"
             ],
-            "version": "==0.5.1"
+            "markers": "python_version >= '3.6'",
+            "version": "==0.8.3"
         },
         "pexpect": {
             "hashes": [
-                "sha256:2094eefdfcf37a1fdbfb9aa090862c1a4878e5c7e0e7e7088bdb511c558e5cd1",
-                "sha256:9e2c1fd0e6ee3a49b28f95d4b33bc389c89b20af6a1255906e90ff1262ce62eb"
+                "sha256:0b48a55dcb3c05f3329815901ea4fc1537514d6ba867a152b581d69ae3710937",
+                "sha256:fc65a43959d153d0114afe13997d439c22823a27cefceb5ff35c2178c6784c0c"
             ],
             "markers": "sys_platform != 'win32'",
-            "version": "==4.7.0"
+            "version": "==4.8.0"
         },
         "pickleshare": {
             "hashes": [
@@ -257,52 +411,41 @@
         },
         "prompt-toolkit": {
             "hashes": [
-                "sha256:37925b37a4af1f6448c76b7606e0285f79f434ad246dda007a27411cca730c6d",
-                "sha256:dd4fca02c8069497ad931a2d09914c6b0d1b50151ce876bc15bde4c747090126",
-                "sha256:f7eec66105baf40eda9ab026cd8b2e251337eea8d111196695d82e0c5f0af852"
+                "sha256:5f29d62cb7a0ecacfa3d8ceea05a63cd22500543472d64298fc06ddda906b25d",
+                "sha256:7053aba00895473cb357819358ef33f11aa97e4ac83d38efb123e5649ceeecaf"
             ],
-            "version": "==1.0.18"
+            "markers": "python_full_version >= '3.6.2'",
+            "version": "==3.0.23"
         },
         "ptyprocess": {
             "hashes": [
-                "sha256:923f299cc5ad920c68f2bc0bc98b75b9f838b93b599941a6b63ddbc2476394c0",
-                "sha256:d7cc528d76e76342423ca640335bd3633420dc1366f258cb31d05e865ef5ca1f"
+                "sha256:4b41f3967fce3af57cc7e94b888626c18bf37a083e3651ca8feeb66d492fef35",
+                "sha256:5c5d0a3b48ceee0b48485e0c26037c0acd7d29765ca3fbb5cb3831d347423220"
             ],
-            "version": "==0.6.0"
+            "version": "==0.7.0"
         },
         "pygments": {
             "hashes": [
-                "sha256:71e430bc85c88a430f000ac1d9b331d2407f681d6f6aec95e8bcfbc3df5b0127",
-                "sha256:881c4c157e45f30af185c1ffe8d549d48ac9127433f2c380c24b84572ad66297"
-            ],
-            "version": "==2.4.2"
-        },
-        "simplegeneric": {
-            "hashes": [
-                "sha256:dc972e06094b9af5b855b3df4a646395e43d1c9d0d39ed345b7393560d0b9173"
-            ],
-            "version": "==0.8.1"
-        },
-        "six": {
-            "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
+                "sha256:b8e67fe6af78f492b3c4b3e2970c0624cbf08beb1e493b2c99b9fa1b67a20380",
+                "sha256:f398865f7eb6874156579fdf36bc840a03cab64d1cde9e93d68f46a425ec52c6"
             ],
-            "version": "==1.12.0"
+            "markers": "python_version >= '3.5'",
+            "version": "==2.10.0"
         },
         "traitlets": {
             "hashes": [
-                "sha256:70b4c6a1d9019d7b4f6846832288f86998aa3b9207c6821f3578a6a6a467fe44",
-                "sha256:d023ee369ddd2763310e4c3eae1ff649689440d4ae59d7485eb4cfbbe3e359f7"
+                "sha256:059f456c5a7c1c82b98c2e8c799f39c9b8128f6d0d46941ee118daace9eb70c7",
+                "sha256:2d313cc50a42cd6c277e7d7dc8d4d7fedd06a2c215f78766ae7b1a66277e0033"
             ],
-            "version": "==4.3.3"
+            "markers": "python_version >= '3.7'",
+            "version": "==5.1.1"
         },
         "wcwidth": {
             "hashes": [
-                "sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e",
-                "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"
+                "sha256:beb4802a9cebb9144e99086eff703a642a13d6a0052920003a230f3294bbe784",
+                "sha256:c4d647b99872929fdb7bdcaa4fbe7f01413ed3d98077df798530e5b04f116c83"
             ],
-            "version": "==0.1.7"
+            "version": "==0.2.5"
         }
     }
 }
diff --git a/backend/conduit/apps/articles/urls.py b/backend/conduit/apps/articles/urls.py
index 32f89d8..9a9609a 100644
--- a/backend/conduit/apps/articles/urls.py
+++ b/backend/conduit/apps/articles/urls.py
@@ -10,6 +10,7 @@
 router = DefaultRouter()
 router.register(r'articles', ArticleViewSet)
 
+app_name = "articles"
 urlpatterns = [
     url(r'^articles/feed/?$', ArticlesFeedAPIView.as_view()),
 
diff --git a/backend/conduit/apps/authentication/backends.py b/backend/conduit/apps/authentication/backends.py
index 3d9d7fc..0cc8d8d 100644
--- a/backend/conduit/apps/authentication/backends.py
+++ b/backend/conduit/apps/authentication/backends.py
@@ -1,6 +1,7 @@
 import jwt
 
 from django.conf import settings
+from django.utils.encoding import force_str
 
 from rest_framework import authentication, exceptions
 
@@ -74,9 +75,10 @@ def _authenticate_credentials(self, request, token):
         Try to authenticate the given credentials. If authentication is
         successful, return the user and token. If not, throw an error.
         """
+        sec = force_str(settings.SECRET_KEY, encoding="utf-8")
         try:
-            payload = jwt.decode(token, settings.SECRET_KEY)
-        except:
+            payload = jwt.decode(token, sec, algorithms=['HS256'])
+        except jwt.exceptions.DecodeError:
             msg = 'Invalid authentication. Could not decode token.'
             raise exceptions.AuthenticationFailed(msg)
 
diff --git a/backend/conduit/apps/authentication/models.py b/backend/conduit/apps/authentication/models.py
index 2129957..94de715 100644
--- a/backend/conduit/apps/authentication/models.py
+++ b/backend/conduit/apps/authentication/models.py
@@ -1,3 +1,4 @@
+from django.utils import encoding
 import jwt
 
 from datetime import datetime, timedelta
@@ -7,6 +8,7 @@
     AbstractBaseUser, BaseUserManager, PermissionsMixin
 )
 from django.db import models
+from django.utils.encoding import force_str
 
 from conduit.apps.core.models import TimestampedModel
 
@@ -131,9 +133,10 @@ def _generate_jwt_token(self):
         """
         dt = datetime.now() + timedelta(days=60)
 
+        sec = force_str(settings.SECRET_KEY, encoding="utf-8")
         token = jwt.encode({
             'id': self.pk,
             'exp': int(dt.strftime('%s'))
-        }, settings.SECRET_KEY, algorithm='HS256')
+        }, sec, algorithm='HS256')
 
-        return token.decode('utf-8')
+        return token
diff --git a/backend/conduit/apps/authentication/urls.py b/backend/conduit/apps/authentication/urls.py
index 2a594ca..b56c070 100644
--- a/backend/conduit/apps/authentication/urls.py
+++ b/backend/conduit/apps/authentication/urls.py
@@ -4,6 +4,7 @@
     LoginAPIView, RegistrationAPIView, UserRetrieveUpdateAPIView
 )
 
+app_name = "authentication"
 urlpatterns = [
     url(r'^user/?$', UserRetrieveUpdateAPIView.as_view()),
     url(r'^users/?$', RegistrationAPIView.as_view()),
diff --git a/backend/conduit/apps/profiles/urls.py b/backend/conduit/apps/profiles/urls.py
index 7ca5610..b3e563f 100644
--- a/backend/conduit/apps/profiles/urls.py
+++ b/backend/conduit/apps/profiles/urls.py
@@ -2,6 +2,7 @@
 
 from .views import ProfileRetrieveAPIView, ProfileFollowAPIView
 
+app_name = "profiles"
 urlpatterns = [
     url(r'^profiles/(?P<username>\w+)/?$', ProfileRetrieveAPIView.as_view()),
     url(r'^profiles/(?P<username>\w+)/follow/?$', 
diff --git a/infrastructure/aws/codedeploy/after_install b/infrastructure/aws/codedeploy/after_install
index 873071f..7d252d4 100644
--- a/infrastructure/aws/codedeploy/after_install
+++ b/infrastructure/aws/codedeploy/after_install
@@ -4,7 +4,7 @@ mkdir -p /var/log/django
 mkdir -p /var/www/conduit/static/
 
 cd /deploy/backend || exit 2
-pipenv install
+pipenv sync
 
 AWS_DEFAULT_REGION="$(curl -s http://169.254.169.254/latest/dynamic/instance-identity/document | jq -r .region)"
 export AWS_DEFAULT_REGION
diff --git a/infrastructure/aws/codedeploy/gunicorn.ec2.conf b/infrastructure/aws/codedeploy/gunicorn.ec2.conf.py
similarity index 100%
rename from infrastructure/aws/codedeploy/gunicorn.ec2.conf
rename to infrastructure/aws/codedeploy/gunicorn.ec2.conf.py
diff --git a/infrastructure/aws/codedeploy/start_server b/infrastructure/aws/codedeploy/start_server
index a3522be..0cc10cb 100755
--- a/infrastructure/aws/codedeploy/start_server
+++ b/infrastructure/aws/codedeploy/start_server
@@ -7,4 +7,4 @@ export AWS_DEFAULT_REGION
 DJANGO_SETTINGS_MODULE='conduit.settings.ec2'
 export DJANGO_SETTINGS_MODULE
 
-pipenv run gunicorn --config ../infrastructure/aws/codedeploy/gunicorn.ec2.conf conduit.wsgi
+pipenv run gunicorn --config ../infrastructure/aws/codedeploy/gunicorn.ec2.conf.py conduit.wsgi
diff --git a/infrastructure/docker/api/Dockerfile b/infrastructure/docker/api/Dockerfile
index 7ebb15d..7764d80 100644
--- a/infrastructure/docker/api/Dockerfile
+++ b/infrastructure/docker/api/Dockerfile
@@ -13,9 +13,9 @@ WORKDIR /app
 COPY backend/Pipfile /app
 COPY backend/Pipfile.lock /app
 
-RUN pipenv install
+RUN pipenv sync
 
-COPY infrastructure/docker/api/gunicorn.docker.conf /conf/gunicorn.conf
+COPY infrastructure/docker/api/gunicorn.docker.conf.py /conf/gunicorn.conf.py
 
 COPY backend /app
 
@@ -26,6 +26,6 @@ CMD [ \
   "pipenv", \
   "run", \
   "gunicorn", \
-  "--config", "/conf/gunicorn.conf", \
+  "--config", "/conf/gunicorn.conf.py", \
   "conduit.wsgi" \
-]
+  ]
diff --git a/infrastructure/docker/api/gunicorn.docker.conf b/infrastructure/docker/api/gunicorn.docker.conf.py
similarity index 100%
rename from infrastructure/docker/api/gunicorn.docker.conf
rename to infrastructure/docker/api/gunicorn.docker.conf.py