Upgrade dependencies

Pipfile.lock

@@ -83,10 +83,10 @@
         },
         "django": {
             "hashes": [
-                "sha256:fad46f44f6f4de66aacaa92e7753dbc4fe3ae834aa2daffaca0bf16c64798186",
-                "sha256:fed3e79bb5a3a8d5eb054c7a1ec1de229ef3f43335a67821cc3e489e9582f711"
+                "sha256:90952c46d2b7b042db00e98b05f5dd97a5775822948d46fd82ff074d8ac75853",
+                "sha256:353d129f22e1d24980d6061666f435781141c2dfd852f14ffc8a670175821034"
             ],
-            "version": "==1.11.8"
+            "version": "==1.11.9"
         },
         "django-celery": {
             "hashes": [
@@ -97,10 +97,10 @@
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:79268055755125caaebface3acbe13150bbc3a83b78e9bf1a1abfde7ab0c5231",
-                "sha256:067960e5e9e5586d3b2d53a1d626c4800dc33cd8309487d404fc63355674556f"
+                "sha256:1f6baf40ed456ed2af6bd1a4ff8bbc3503cebea16509993aea2b7085bc097766",
+                "sha256:9f9e94e8d22b100ed3a43cee8c47a7ff7b185e778a1f2da9ec5c73fc4e081b87"
             ],
-            "version": "==3.7.3"
+            "version": "==3.7.7"
         },
         "djangorestframework-jwt": {
             "hashes": [
@@ -213,9 +213,9 @@
         },
         "sqlalchemy": {
             "hashes": [
-                "sha256:8b79a5ed91cdcb5abe97b0045664c55c140aec09e5dd5c01303e23de5fe7a95a"
+                "sha256:7dda3e0b1b12215e3bb05368d1abbf7d747112a43738e0a4e6deb466b83fd88e"
             ],
-            "version": "==1.1.15"
+            "version": "==1.2.0"
         },
         "sqlalchemy-utils": {
             "hashes": [
@@ -227,10 +227,10 @@
     "develop": {
         "astroid": {
             "hashes": [
-                "sha256:39a21dd2b5d81a6731dc0ac2884fa419532dffd465cdd43ea6c168d36b76efb3",
-                "sha256:492c2a2044adbf6a84a671b7522e9295ad2f6a7c781b899014308db25312dd35"
+                "sha256:badf6917ef7eb0ade0ea6eae347aed1e3f8f4c9375a02916f5cc450b3c8a64c0",
+                "sha256:71dadba2110008e2c03f9fde662ddd2053db3c0489d0e03c94e828a0399edd4f"
             ],
-            "version": "==1.5.3"
+            "version": "==1.6.0"
         },
         "colorama": {
             "hashes": [
@@ -289,10 +289,10 @@
         },
         "pylint": {
             "hashes": [
-                "sha256:fbe0dca27639feefa2b8274289d3de827eea80c830f578c4fcb0fe70093a484f",
-                "sha256:dd20d6f17e7ea9d3a3a35c5d56ba2c50fdfdb7192096a1095f1791d072bc59a1"
+                "sha256:c8e59da0f2f9990eb00aad1c1de16cd7809315842ebccc3f65ca9df46213df3b",
+                "sha256:3035e44e37cd09919e9edad5573af01d7c6b9c52a0ebb4781185ae7ab690458b"
             ],
-            "version": "==1.7.5"
+            "version": "==1.8.1"
         },
         "pylint-celery": {
             "hashes": [