diff --git a/Pipfile.lock b/Pipfile.lock
index c161818..172a600 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "2e38b123d04c65ce270c4f49048a74068545017ba69af6daf4612a5f43f64014"
+            "sha256": "8c12705e89c665da92fc69ef0d312a9ca313703c839c15d18fcc833dcb87d7f7"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -18,10 +18,10 @@
     "default": {
         "certifi": {
             "hashes": [
-                "sha256:376690d6f16d32f9d1fe8932551d80b23e9d393a8578c5633a2ed39a64861638",
-                "sha256:456048c7e371c089d0a77a5212fb37a2c2dce1e24146e3b7e0261736aaeaa22a"
+                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
+                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
             ],
-            "version": "==2018.8.24"
+            "version": "==2019.9.11"
         },
         "chardet": {
             "hashes": [
@@ -32,16 +32,17 @@
         },
         "ecdsa": {
             "hashes": [
-                "sha256:40d002cf360d0e035cf2cb985e1308d41aaa087cbfc135b2dc2d844296ea546c",
-                "sha256:64cf1ee26d1cde3c73c6d7d107f835fed7c6a2904aef9eac223d57ad800c43fa"
+                "sha256:163c80b064a763ea733870feb96f9dd9b92216cfcacd374837af18e4e8ec3d4d",
+                "sha256:9814e700890991abeceeb2242586024d4758c8fc18445b194a49bd62d85861db"
             ],
-            "version": "==0.13"
+            "index": "pypi",
+            "version": "==0.13.3"
         },
         "future": {
             "hashes": [
-                "sha256:e39ced1ab767b5936646cedba8bcce582398233d6a627067d4c6a454c90cfedb"
+                "sha256:6142ef79e2416e432931d527452a1cab3aa4a754a0a53d25b2589f79e1106f34"
             ],
-            "version": "==0.16.0"
+            "version": "==0.18.0"
         },
         "httmock": {
             "hashes": [
@@ -59,10 +60,10 @@
         },
         "pyasn1": {
             "hashes": [
-                "sha256:b9d3abc5031e61927c82d4d96c1cec1e55676c1a991623cfed28faea73cdd7ca",
-                "sha256:f58f2a3d12fd754aa123e9fa74fb7345333000a035f3921dbdaa08597aa53137"
+                "sha256:62cdade8b5530f0b185e09855dd422bc05c0bbff6b72ff61381c09dac7befd8c",
+                "sha256:a9495356ca1d66ed197a0f72b41eb1823cf7ea8b5bd07191673e8147aecf8604"
             ],
-            "version": "==0.4.4"
+            "version": "==0.4.7"
         },
         "python-jose": {
             "hashes": [
@@ -82,24 +83,23 @@
         },
         "rsa": {
             "hashes": [
-                "sha256:25df4e10c263fb88b5ace923dd84bf9aa7f5019687b5e55382ffcdb8bede9db5",
-                "sha256:43f682fea81c452c98d09fc316aae12de6d30c4b5c84226642cf8f8fd1c93abd"
+                "sha256:14ba45700ff1ec9eeb206a2ce76b32814958a98e372006c8fb76ba820211be66",
+                "sha256:1a836406405730121ae9823e19c6e806c62bbad73f890574fff50efa4122c487"
             ],
-            "version": "==3.4.2"
+            "version": "==4.0"
         },
         "six": {
             "hashes": [
-                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
-                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
+                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
+                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
             ],
-            "version": "==1.11.0"
+            "version": "==1.12.0"
         },
         "urllib3": {
             "hashes": [
                 "sha256:a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf",
                 "sha256:b5725a0bd4ba422ab0e66e89e030c806576753ea3ee08554382c14e685d117b5"
             ],
-            "markers": "python_version != '3.2.*' and python_version != '3.3.*' and python_version >= '2.6' and python_version < '4' and python_version != '3.1.*' and python_version != '3.0.*'",
             "version": "==1.23"
         }
     },