updated django version to 2.1.7

Pipfile

@@ -10,7 +10,7 @@ pytest = "*"
 pytest-django = "*"
 
 [packages]
-django = "==2.1.5"
+django = "==2.1.7"
 channels = "==2.1.6"
 channels-redis = "==2.3.3"
 daphne = "==2.2.4"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "cac25728b44c10685519085666debefc5f7bdbbc612e3236ba904e8d11192ec1"
+            "sha256": "19bf748ca3e77c30a902761657cd5f6d94dcb015a3256bef30eeb2e6faab2902"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -91,11 +91,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:a32c22af23634e1d11425574dce756098e015a165be02e4690179889b207c7a8",
-                "sha256:d6393918da830530a9516bbbcbf7f1214c3d733738779f06b0f649f49cc698c3"
+                "sha256:275bec66fd2588dd517ada59b8bfb23d4a9abc5a362349139ddda3c7ff6f5ade",
+                "sha256:939652e9d34d7d53d74d5d8ef82a19e5f8bb2de75618f7e5360691b6e9667963"
             ],
             "index": "pypi",
-            "version": "==2.1.5"
+            "version": "==2.1.7"
         },
         "hiredis": {
             "hashes": [