diff --git a/Pipfile b/Pipfile
index 80b2868..99c036f 100644
--- a/Pipfile
+++ b/Pipfile
@@ -34,9 +34,10 @@ celery = {extras = ["redis"],version = "==5.0.4"}
 structlog = "==20.1.0"
 uritemplate = "==3.0.1"
 pyyaml = "==5.3.1"
+docker-compose = "*"
 
 [requires]
-python_version = "3.7"
+python_version = "3"
 
 [pipenv]
 allow_prereleases = true
diff --git a/Pipfile.lock b/Pipfile.lock
index 91d8295..387376c 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,11 +1,11 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "7eda50d85a03ddf9f2fc06dfb482df2f95742bae30df0f5f0b03135ba734649b"
+            "sha256": "d006dbfa617888204c1d142e2fa649a317fdce2df026b051f4d637a1dcac20f8"
         },
         "pipfile-spec": 6,
         "requires": {
-            "python_version": "3.7"
+            "python_version": "3"
         },
         "sources": [
             {
@@ -18,18 +18,41 @@
     "default": {
         "amqp": {
             "hashes": [
-                "sha256:5b9062d5c0812335c75434bf17ce33d7a20ecfedaa0733faec7379868eb4068a",
-                "sha256:fcd5b3baeeb7fc19b3486ff6d10543099d40ae1f5c9196eae695d1cde1b2f784"
+                "sha256:1e759a7f202d910939de6eca45c23a107f6b71111f41d1282c648e9ac3d21901",
+                "sha256:affdd263d8b8eb3c98170b78bf83867cdb6a14901d586e00ddb65bfe2f0c4e60"
             ],
-            "version": "==5.0.2"
+            "markers": "python_version >= '3.6'",
+            "version": "==5.0.5"
         },
         "asgiref": {
             "hashes": [
                 "sha256:5ee950735509d04eb673bd7f7120f8fa1c9e2df495394992c73234d526907e17",
                 "sha256:7162a3cb30ab0609f1a4c95938fd73e8604f63bdba516a7f7d64b83ff09478f0"
             ],
+            "markers": "python_version >= '3.5'",
             "version": "==3.3.1"
         },
+        "attrs": {
+            "hashes": [
+                "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6",
+                "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==20.3.0"
+        },
+        "bcrypt": {
+            "hashes": [
+                "sha256:5b93c1726e50a93a033c36e5ca7fdcd29a5c7395af50a6892f5d9e7c6cfbfb29",
+                "sha256:63d4e3ff96188e5898779b6057878fecf3f11cfe6ec3b313ea09955d587ec7a7",
+                "sha256:81fec756feff5b6818ea7ab031205e1d323d8943d237303baca2c5f9c7846f34",
+                "sha256:a67fb841b35c28a59cebed05fbd3e80eea26e6d75851f0574a9273c80f3e9b55",
+                "sha256:c95d4cbebffafcdd28bd28bb4e25b31c50f6da605c81ffd9ad8a3d1b2ab7b1b6",
+                "sha256:cd1ea2ff3038509ea95f687256c46b79f5fc382ad0aa3664d200047546d511d1",
+                "sha256:cdcdcb3972027f83fe24a48b1e90ea4b584d35f1cc279d76de6fc4b13376239d"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==3.2.0"
+        },
         "billiard": {
             "hashes": [
                 "sha256:bff575450859a6e0fbc2f9877d9b715b0bbc07c3565bb7ed2280526a0cdf5ede",
@@ -39,17 +62,26 @@
         },
         "boto3": {
             "hashes": [
-                "sha256:2a6e92194bd6f2341908dc9b133af057ea1ff20b7d7e54674f48cdb531d93ca5",
-                "sha256:a35e0915547ea659ddd832c9aaf55038c56fa894c4cc2a2a46cd6c642494012a"
+                "sha256:7d1f30022f7e28e0907ea521dc84b04506f83cc6afc7c63225153bf3a35cf1b6",
+                "sha256:bf4a321da7dbe0c5a20380ff9f6a8a4e2e135e72a40348890122a197368b4421"
             ],
-            "version": "==1.16.35"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
+            "version": "==1.17.24"
         },
         "botocore": {
             "hashes": [
-                "sha256:633aa910509b060717df4130f7e2841f1101c0c47fd5871f4903b4b1dbab7e23",
-                "sha256:d31dce56799edb5796085d5296931faae201e28e14e568d9db4dac237a135fe3"
+                "sha256:1aff3499bb6576e5836d5a8ed3e984c99bf04fb462d9f8fffa454131c1bc40cd",
+                "sha256:9398bcd9491442aa559a7c111b96004bb06af612e53baa7165b0a646bb43534d"
             ],
-            "version": "==1.19.35"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
+            "version": "==1.20.24"
+        },
+        "cached-property": {
+            "hashes": [
+                "sha256:9fa5755838eecbb2d234c3aa390bd80fbd3ac6b6869109bfc1b499f7bd89a130",
+                "sha256:df4f613cf7ad9a588cc381aaf4a512d26265ecebd5eb9e1ba12f1319eb85a6a0"
+            ],
+            "version": "==1.5.2"
         },
         "celery": {
             "extras": [
@@ -69,6 +101,48 @@
             ],
             "version": "==2020.12.5"
         },
+        "cffi": {
+            "hashes": [
+                "sha256:005a36f41773e148deac64b08f233873a4d0c18b053d37da83f6af4d9087b813",
+                "sha256:0857f0ae312d855239a55c81ef453ee8fd24136eaba8e87a2eceba644c0d4c06",
+                "sha256:1071534bbbf8cbb31b498d5d9db0f274f2f7a865adca4ae429e147ba40f73dea",
+                "sha256:158d0d15119b4b7ff6b926536763dc0714313aa59e320ddf787502c70c4d4bee",
+                "sha256:1f436816fc868b098b0d63b8920de7d208c90a67212546d02f84fe78a9c26396",
+                "sha256:2894f2df484ff56d717bead0a5c2abb6b9d2bf26d6960c4604d5c48bbc30ee73",
+                "sha256:29314480e958fd8aab22e4a58b355b629c59bf5f2ac2492b61e3dc06d8c7a315",
+                "sha256:34eff4b97f3d982fb93e2831e6750127d1355a923ebaeeb565407b3d2f8d41a1",
+                "sha256:35f27e6eb43380fa080dccf676dece30bef72e4a67617ffda586641cd4508d49",
+                "sha256:3d3dd4c9e559eb172ecf00a2a7517e97d1e96de2a5e610bd9b68cea3925b4892",
+                "sha256:43e0b9d9e2c9e5d152946b9c5fe062c151614b262fda2e7b201204de0b99e482",
+                "sha256:48e1c69bbacfc3d932221851b39d49e81567a4d4aac3b21258d9c24578280058",
+                "sha256:51182f8927c5af975fece87b1b369f722c570fe169f9880764b1ee3bca8347b5",
+                "sha256:58e3f59d583d413809d60779492342801d6e82fefb89c86a38e040c16883be53",
+                "sha256:5de7970188bb46b7bf9858eb6890aad302577a5f6f75091fd7cdd3ef13ef3045",
+                "sha256:65fa59693c62cf06e45ddbb822165394a288edce9e276647f0046e1ec26920f3",
+                "sha256:69e395c24fc60aad6bb4fa7e583698ea6cc684648e1ffb7fe85e3c1ca131a7d5",
+                "sha256:6c97d7350133666fbb5cf4abdc1178c812cb205dc6f41d174a7b0f18fb93337e",
+                "sha256:6e4714cc64f474e4d6e37cfff31a814b509a35cb17de4fb1999907575684479c",
+                "sha256:72d8d3ef52c208ee1c7b2e341f7d71c6fd3157138abf1a95166e6165dd5d4369",
+                "sha256:8ae6299f6c68de06f136f1f9e69458eae58f1dacf10af5c17353eae03aa0d827",
+                "sha256:8b198cec6c72df5289c05b05b8b0969819783f9418e0409865dac47288d2a053",
+                "sha256:99cd03ae7988a93dd00bcd9d0b75e1f6c426063d6f03d2f90b89e29b25b82dfa",
+                "sha256:9cf8022fb8d07a97c178b02327b284521c7708d7c71a9c9c355c178ac4bbd3d4",
+                "sha256:9de2e279153a443c656f2defd67769e6d1e4163952b3c622dcea5b08a6405322",
+                "sha256:9e93e79c2551ff263400e1e4be085a1210e12073a31c2011dbbda14bda0c6132",
+                "sha256:9ff227395193126d82e60319a673a037d5de84633f11279e336f9c0f189ecc62",
+                "sha256:a465da611f6fa124963b91bf432d960a555563efe4ed1cc403ba5077b15370aa",
+                "sha256:ad17025d226ee5beec591b52800c11680fca3df50b8b29fe51d882576e039ee0",
+                "sha256:afb29c1ba2e5a3736f1c301d9d0abe3ec8b86957d04ddfa9d7a6a42b9367e396",
+                "sha256:b85eb46a81787c50650f2392b9b4ef23e1f126313b9e0e9013b35c15e4288e2e",
+                "sha256:bb89f306e5da99f4d922728ddcd6f7fcebb3241fc40edebcb7284d7514741991",
+                "sha256:cbde590d4faaa07c72bf979734738f328d239913ba3e043b1e98fe9a39f8b2b6",
+                "sha256:cd2868886d547469123fadc46eac7ea5253ea7fcb139f12e1dfc2bbd406427d1",
+                "sha256:d42b11d692e11b6634f7613ad8df5d6d5f8875f5d48939520d351007b3c13406",
+                "sha256:f2d45f97ab6bb54753eab54fffe75aaf3de4ff2341c9daee1987ee1837636f1d",
+                "sha256:fd78e5fee591709f32ef6edb9a015b4aa1a5022598e36227500c8f4e02328d9c"
+            ],
+            "version": "==1.14.5"
+        },
         "chardet": {
             "hashes": [
                 "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
@@ -81,6 +155,7 @@
                 "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a",
                 "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==7.1.2"
         },
         "click-didyoumean": {
@@ -103,6 +178,31 @@
             ],
             "version": "==0.1.6"
         },
+        "cryptography": {
+            "hashes": [
+                "sha256:066bc53f052dfeda2f2d7c195cf16fb3e5ff13e1b6b7415b468514b40b381a5b",
+                "sha256:0923ba600d00718d63a3976f23cab19aef10c1765038945628cd9be047ad0336",
+                "sha256:2d32223e5b0ee02943f32b19245b61a62db83a882f0e76cc564e1cec60d48f87",
+                "sha256:4169a27b818de4a1860720108b55a2801f32b6ae79e7f99c00d79f2a2822eeb7",
+                "sha256:57ad77d32917bc55299b16d3b996ffa42a1c73c6cfa829b14043c561288d2799",
+                "sha256:5ecf2bcb34d17415e89b546dbb44e73080f747e504273e4d4987630493cded1b",
+                "sha256:600cf9bfe75e96d965509a4c0b2b183f74a4fa6f5331dcb40fb7b77b7c2484df",
+                "sha256:66b57a9ca4b3221d51b237094b0303843b914b7d5afd4349970bb26518e350b0",
+                "sha256:93cfe5b7ff006de13e1e89830810ecbd014791b042cbe5eec253be11ac2b28f3",
+                "sha256:9e98b452132963678e3ac6c73f7010fe53adf72209a32854d55690acac3f6724",
+                "sha256:df186fcbf86dc1ce56305becb8434e4b6b7504bc724b71ad7a3239e0c9d14ef2",
+                "sha256:fec7fb46b10da10d9e1d078d1ff8ed9e05ae14f431fdbd11145edd0550b9a964"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==3.4.6"
+        },
+        "distro": {
+            "hashes": [
+                "sha256:0e58756ae38fbd8fc3020d54badb8eae17c5b9dcbed388b17bb55b8a5928df92",
+                "sha256:df74eed763e18d10d0da624258524ae80486432cd17392d9c3d96f5e83cd2799"
+            ],
+            "version": "==1.5.0"
+        },
         "dj-database-url": {
             "hashes": [
                 "sha256:4aeaeb1f573c74835b0686a2b46b85990571159ffc21aa57ecd4d1e1cb334163",
@@ -184,11 +284,43 @@
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:0209bafcb7b5010fdfec784034f059d512256424de2a0f084cb82b096d6dd6a7"
+                "sha256:0209bafcb7b5010fdfec784034f059d512256424de2a0f084cb82b096d6dd6a7",
+                "sha256:0898182b4737a7b584a2c73735d89816343369f259fea932d90dc78e35d8ac33"
             ],
             "index": "pypi",
             "version": "==3.12.2"
         },
+        "docker": {
+            "extras": [
+                "ssh"
+            ],
+            "hashes": [
+                "sha256:d3393c878f575d3a9ca3b94471a3c89a6d960b35feb92f033c0de36cc9d934db",
+                "sha256:f3607d5695be025fa405a12aca2e5df702a57db63790c73b927eb6a94aac60af"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==4.4.4"
+        },
+        "docker-compose": {
+            "hashes": [
+                "sha256:2c09c6a7d320f1191d14ae6e7d93190d459313c8393cc5c74cb15f9205a8f23f",
+                "sha256:b3ff8f0352eb4055c4c483cb498aeff7c90195fa679f3caf7098a2d6fa6030e5"
+            ],
+            "index": "pypi",
+            "version": "==1.28.5"
+        },
+        "dockerpty": {
+            "hashes": [
+                "sha256:69a9d69d573a0daa31bcd1c0774eeed5c15c295fe719c61aca550ed1393156ce"
+            ],
+            "version": "==0.4.1"
+        },
+        "docopt": {
+            "hashes": [
+                "sha256:49b3a825280bd66b3aa83585ef59c4a8c82f2c8a522dbe754a8bc8d08c85c491"
+            ],
+            "version": "==0.6.2"
+        },
         "gunicorn": {
             "hashes": [
                 "sha256:1904bb2b8a43658807108d59c3f3d56c2b6121a701161de0ddf9ad140073c626",
@@ -202,28 +334,38 @@
                 "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
                 "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.10"
         },
         "importlib-metadata": {
             "hashes": [
-                "sha256:6112e21359ef8f344e7178aa5b72dc6e62b38b0d008e6d3cb212c5b84df72013",
-                "sha256:b0c2d3b226157ae4517d9625decf63591461c66b3a808c2666d538946519d170"
+                "sha256:18d5ff601069f98d5d605b6a4b50c18a34811d655c55548adc833e687289acde",
+                "sha256:407d13f55dc6f2a844e62325d18ad7019a436c4bfcaee34cda35f2be6e7c3e34"
             ],
             "markers": "python_version < '3.8'",
-            "version": "==3.1.1"
+            "version": "==3.7.2"
         },
         "jmespath": {
             "hashes": [
                 "sha256:b85d0567b8666149a93172712e68920734333c0ce7e89b78b3e987f71e5ed4f9",
                 "sha256:cdf6525904cc597730141d61b36f2e4b8ecc257c420fa2f4549bac2c2d0cb72f"
             ],
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==0.10.0"
         },
+        "jsonschema": {
+            "hashes": [
+                "sha256:4e5b3cf8216f577bee9ce139cbe72eca3ea4f292ec60928ff24758ce626cd163",
+                "sha256:c8a85b28d377cc7737e46e2d9f2b4f44ee3c0e1deac6bf46ddefc7187d30797a"
+            ],
+            "version": "==3.2.0"
+        },
         "kombu": {
             "hashes": [
                 "sha256:6dc509178ac4269b0e66ab4881f70a2035c33d3a622e20585f965986a5182006",
                 "sha256:f4965fba0a4718d47d470beeb5d6446e3357a62402b16c510b6a2f251e05ac3c"
             ],
+            "markers": "python_version >= '3.6'",
             "version": "==5.0.2"
         },
         "markdown": {
@@ -234,12 +376,20 @@
             "index": "pypi",
             "version": "==3.3.3"
         },
+        "paramiko": {
+            "hashes": [
+                "sha256:4f3e316fef2ac628b05097a637af35685183111d4bc1b5979bd397c2ab7b5898",
+                "sha256:7f36f4ba2c0d81d219f4595e35f70d56cc94f9ac40a6acdf51d6ca210ce65035"
+            ],
+            "version": "==2.7.2"
+        },
         "prompt-toolkit": {
             "hashes": [
-                "sha256:25c95d2ac813909f813c93fde734b6e44406d1477a9faef7c915ff37d39c0a8c",
-                "sha256:7debb9a521e0b1ee7d2fe96ee4bd60ef03c6492784de0547337ca4433e46aa63"
+                "sha256:0fa02fa80363844a4ab4b8d6891f62dd0645ba672723130423ca4037b80c1974",
+                "sha256:62c811e46bd09130fb11ab759012a4ae385ce4fb2073442d1898867a824183bd"
             ],
-            "version": "==3.0.8"
+            "markers": "python_full_version >= '3.6.1'",
+            "version": "==3.0.16"
         },
         "psycopg2-binary": {
             "hashes": [
@@ -282,6 +432,14 @@
             "index": "pypi",
             "version": "==2.8.6"
         },
+        "pycparser": {
+            "hashes": [
+                "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0",
+                "sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==2.20"
+        },
         "pygments": {
             "hashes": [
                 "sha256:381985fcc551eb9d37c52088a32914e00517e57f4a21609f48141ba08e193fa0",
@@ -290,19 +448,58 @@
             "index": "pypi",
             "version": "==2.7.2"
         },
+        "pynacl": {
+            "hashes": [
+                "sha256:06cbb4d9b2c4bd3c8dc0d267416aaed79906e7b33f114ddbf0911969794b1cc4",
+                "sha256:11335f09060af52c97137d4ac54285bcb7df0cef29014a1a4efe64ac065434c4",
+                "sha256:2fe0fc5a2480361dcaf4e6e7cea00e078fcda07ba45f811b167e3f99e8cff574",
+                "sha256:30f9b96db44e09b3304f9ea95079b1b7316b2b4f3744fe3aaecccd95d547063d",
+                "sha256:4e10569f8cbed81cb7526ae137049759d2a8d57726d52c1a000a3ce366779634",
+                "sha256:511d269ee845037b95c9781aa702f90ccc36036f95d0f31373a6a79bd8242e25",
+                "sha256:537a7ccbea22905a0ab36ea58577b39d1fa9b1884869d173b5cf111f006f689f",
+                "sha256:54e9a2c849c742006516ad56a88f5c74bf2ce92c9f67435187c3c5953b346505",
+                "sha256:757250ddb3bff1eecd7e41e65f7f833a8405fede0194319f87899690624f2122",
+                "sha256:7757ae33dae81c300487591c68790dfb5145c7d03324000433d9a2c141f82af7",
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+            "version": "==1.4.0"
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                 "sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a"
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             "version": "==2.8.1"
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+            "version": "==2021.1"
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@@ -340,16 +537,17 @@
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         "s3transfer": {
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                 "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
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@@ -357,6 +555,7 @@
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                 "sha256:0f91fd2e829c44362cbcfab3e9ae12e22badaa8a29ad5ff599f9ec109f0454e8"
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             "version": "==0.4.1"
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@@ -367,6 +566,22 @@
             "index": "pypi",
             "version": "==20.1.0"
         },
+        "texttable": {
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@@ -377,17 +592,18 @@
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-            "markers": "python_version != '3.4'",
-            "version": "==1.26.2"
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             "version": "==5.0.0"
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@@ -397,6 +613,14 @@
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@@ -415,10 +639,11 @@
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+            "markers": "python_version >= '3.6'",
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@@ -431,16 +656,18 @@
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+            "markers": "python_full_version >= '3.6.1'",
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             "version": "==20.3.0"
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@@ -463,6 +690,7 @@
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@@ -470,6 +698,7 @@
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@@ -496,18 +725,19 @@
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@@ -540,10 +770,11 @@
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@@ -557,6 +788,7 @@
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@@ -572,6 +804,7 @@
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@@ -579,6 +812,7 @@
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@@ -586,21 +820,24 @@
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@@ -688,6 +925,7 @@
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@@ -695,56 +933,68 @@
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+                "sha256:07d49388d5bf7e863f7fa2f124b1b1d89d8aa0e2f7812faff0a5658c01c59aa1",
+                "sha256:14bf1522cdee369e8f5581238edac09150c765ec1cb33615855889cf33dcb92d",
+                "sha256:240296b27397e4e37874abb1df2a608a92df85cf3e2a04d0d4d61055c8305ba6",
+                "sha256:36d829b31ab67d6fcb30e185ec996e1f72b892255a745d3a82138c97d21ed1cd",
+                "sha256:37f48d46d733d57cc70fd5f30572d11ab8ed92da6e6b28e024e4a3edfb456e37",
+                "sha256:4c790331247081ea7c632a76d5b2a265e6d325ecd3179d06e9cf8d46d90dd151",
+                "sha256:5dcfc2e264bd8a1db8b11a892bd1647154ce03eeba94b461effe68790d8b8e07",
+                "sha256:7147e2a76c75f0f64c4319886e7639e490fee87c9d25cb1d4faef1d8cf83a440",
+                "sha256:7703620125e4fb79b64aa52427ec192822e9f45d37d4b6625ab37ef403e1df70",
+                "sha256:8368f83e93c7156ccd40e49a783a6a6850ca25b556c0fa0240ed0f659d2fe496",
+                "sha256:84aa6223d71012c68d577c83f4e7db50d11d6b1399a9c779046d75e24bed74ea",
+                "sha256:85f95aa97a35bdb2f2f7d10ec5bbdac0aeb9dafdaf88e17492da0504de2e6400",
+                "sha256:8db0e856712f79c45956da0c9a40ca4246abc3485ae0d7ecc86a20f5e4c09abc",
+                "sha256:9044ef2df88d7f33692ae3f18d3be63dec69c4fb1b5a4a9ac950f9b4ba571606",
+                "sha256:963c80b583b0661918718b095e02303d8078950b26cc00b5e5ea9ababe0de1fc",
+                "sha256:987f15737aba2ab5f3928c617ccf1ce412e2e321c77ab16ca5a293e7bbffd581",
+                "sha256:9ec45db0c766f196ae629e509f059ff05fc3148f9ffd28f3cfe75d4afb485412",
+                "sha256:9fc0b3cb5d1720e7141d103cf4819aea239f7d136acf9ee4a69b047b7986175a",
+                "sha256:a2c927c49f2029291fbabd673d51a2180038f8cd5a5b2f290f78c4516be48be2",
+                "sha256:a38878a223bdd37c9709d07cd357bb79f4c760b29210e14ad0fb395294583787",
+                "sha256:b4fcdcfa302538f70929eb7b392f536a237cbe2ed9cba88e3bf5027b39f5f77f",
+                "sha256:c0c74e5579af4b977c8b932f40a5464764b2f86681327410aa028a22d2f54937",
+                "sha256:c1c876fd795b36126f773db9cbb393f19808edd2637e00fd6caba0e25f2c7b64",
+                "sha256:c9aadc4924d4b5799112837b226160428524a9a45f830e0d0f184b19e4090487",
+                "sha256:cc7b98bf58167b7f2db91a4327da24fb93368838eb84a44c472283778fc2446b",
+                "sha256:cf54cfa843f297991b7388c281cb3855d911137223c6b6d2dd82a47ae5125a41",
+                "sha256:d003156bb6a59cda9050e983441b7fa2487f7800d76bdc065566b7d728b4581a",
+                "sha256:d175297e9533d8d37437abc14e8a83cbc68af93cc9c1c59c2c292ec59a0697a3",
+                "sha256:d746a437cdbca200622385305aedd9aef68e8a645e385cc483bdc5e488f07166",
+                "sha256:e683e409e5c45d5c9082dc1daf13f6374300806240719f95dc783d1fc942af10"
+            ],
+            "version": "==1.4.2"
+        },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918",
+                "sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c",
+                "sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==3.7.4.3"
         },
         "virtualenv": {
             "hashes": [
-                "sha256:54b05fc737ea9c9ee9f8340f579e5da5b09fb64fd010ab5757eb90268616907c",
-                "sha256:b7a8ec323ee02fb2312f098b6b4c9de99559b462775bc8fe3627a73706603c1b"
+                "sha256:147b43894e51dd6bba882cf9c282447f780e2251cd35172403745fc381a0a80d",
+                "sha256:2be72df684b74df0ea47679a7df93fd0e04e72520022c57b479d8f881485dbe3"
             ],
-            "version": "==20.2.2"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==20.4.2"
         },
         "zipp": {
             "hashes": [
-                "sha256:102c24ef8f171fd729d46599845e95c7ab894a4cf45f5de11a44cc7444fb1108",
-                "sha256:ed5eee1974372595f9e416cc7bbeeb12335201d8081ca8a0743c954d4446e5cb"
+                "sha256:3607921face881ba3e026887d8150cca609d517579abe052ac81fc5aeffdbd76",
+                "sha256:51cb66cc54621609dd593d1787f286ee42a5c0adbb4b29abea5a63edc3e03098"
             ],
-            "version": "==3.4.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==3.4.1"
         }
     }
 }
diff --git a/docker/postgres/init.sh b/docker/postgres/init.sh
old mode 100755
new mode 100644
diff --git a/manage.py b/manage.py
index 9160228..0a8c693 100755
--- a/manage.py
+++ b/manage.py
@@ -7,6 +7,9 @@
     os.environ.setdefault("DJANGO_SETTINGS_MODULE", "contratospr.settings")
     os.environ.setdefault("DJANGO_CONFIGURATION", configuration)
 
+    if sys.version_info.major == 3 and sys.version_info.mior >= 7:
+        Exception("Python version >= 3.7 is required")
+
     try:
         from configurations.management import execute_from_command_line
     except ImportError as exc:
diff --git a/project-setup b/project-setup
index 364a620..20ca76b 100755
--- a/project-setup
+++ b/project-setup
@@ -50,7 +50,9 @@ if ! [ -x "$(command -v python3.7)" ] || ! [ -x "$(command -v python3)" ]; then
     else
         python_version=`python -c 'import sys; version=sys.version_info[:3]; print("{0}.{1}".format(*version))'`
 
-        if [ $python_version != "3.7" ] ; then
+	python_version_req=3.7
+	echo "Version $python_version supported $python_version_req"
+	if [ "$(printf "%s\n" "$python_version" "$python_version_req" | sort -V | head -n1 )" != $python_version_req ] ; then
             echo "Please install Python version 3.7.2 or greater"
             exit 1
         fi