diff --git a/Pipfile b/Pipfile
index a96d15c..862b2df 100644
--- a/Pipfile
+++ b/Pipfile
@@ -6,7 +6,7 @@ verify_ssl = true
 [dev-packages]
 
 [packages]
-django = "==2.2.9"
+django = "==2.2.27"
 psycopg2-binary = "*"
 djangorestframework = "*"
 pyjwt = "*"
diff --git a/Pipfile.lock b/Pipfile.lock
index 522d23f..a88c649 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "9df8d3596ab8999272b4e100931ebcd08c91be946c723baef74d81bfad97d39f"
+            "sha256": "b14fdb558cf21ba0dcc177e32b6a6b96db344d69bf44bf1d929a339dc38ae25f"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -25,11 +25,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:662a1ff78792e3fd77f16f71b1f31149489434de4b62a74895bd5d6534e635a5",
-                "sha256:687c37153486cf26c3fdcbdd177ef16de38dc3463f094b5f9c9955d91f277b14"
+                "sha256:1ee37046b0bf2b61e83b3a01d067323516ec3b6f2b17cd49b1326dd4ba9dc913",
+                "sha256:90763c764738586b11d7e1f44828032c153366e43ad7f782908193a1bb2d6d92"
             ],
             "index": "pypi",
-            "version": "==2.2.9"
+            "version": "==2.2.27"
         },
         "django-heroku": {
             "hashes": [
@@ -54,6 +54,23 @@
             "index": "pypi",
             "version": "==1.4"
         },
+        "psycopg2": {
+            "hashes": [
+                "sha256:06f32425949bd5fe8f625c49f17ebb9784e1e4fe928b7cce72edc36fb68e4c0c",
+                "sha256:0762c27d018edbcb2d34d51596e4346c983bd27c330218c56c4dc25ef7e819bf",
+                "sha256:083707a696e5e1c330af2508d8fab36f9700b26621ccbcb538abe22e15485362",
+                "sha256:34b33e0162cfcaad151f249c2649fd1030010c16f4bbc40a604c1cb77173dcf7",
+                "sha256:4295093a6ae3434d33ec6baab4ca5512a5082cc43c0505293087b8a46d108461",
+                "sha256:8cf3878353cc04b053822896bc4922b194792df9df2f1ad8da01fb3043602126",
+                "sha256:8e841d1bf3434da985cc5ef13e6f75c8981ced601fd70cc6bf33351b91562981",
+                "sha256:9572e08b50aed176ef6d66f15a21d823bb6f6d23152d35e8451d7d2d18fdac56",
+                "sha256:a81e3866f99382dfe8c15a151f1ca5fde5815fde879348fe5a9884a7c092a305",
+                "sha256:cb10d44e6694d763fa1078a26f7f6137d69f555a78ec85dc2ef716c37447e4b2",
+                "sha256:d3ca6421b942f60c008f81a3541e8faf6865a28d5a9b48544b0ee4f40cac7fca"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==2.9.3"
+        },
         "psycopg2-binary": {
             "hashes": [
                 "sha256:008da3ab51adc70a5f1cfbbe5db3a22607ab030eb44bcecf517ad11a0c2b3cac",
@@ -108,24 +125,26 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed",
-                "sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048"
+                "sha256:3672058bc3453457b622aab7a1c3bfd5ab0bdae451512f6cf25f64ed37f5b87c",
+                "sha256:acad2d8b20a1af07d4e4c9d2e9285c5ed9104354062f275f3fcd88dcef4f1326"
             ],
-            "version": "==2020.1"
+            "version": "==2021.3"
         },
         "sqlparse": {
             "hashes": [
-                "sha256:022fb9c87b524d1f7862b3037e541f68597a730a8843245c349fc93e1643dc4e",
-                "sha256:e162203737712307dfe78860cc56c8da8a852ab2ee33750e33aeadf38d12c548"
+                "sha256:0c00730c74263a94e5a9919ade150dfc3b19c574389985446148402998287dae",
+                "sha256:48719e356bb8b42991bdbb1e8b83223757b93789c00910a616a071910ca4a64d"
             ],
-            "version": "==0.3.1"
+            "markers": "python_version >= '3.5'",
+            "version": "==0.4.2"
         },
         "whitenoise": {
             "hashes": [
-                "sha256:60154b976a13901414a25b0273a841145f77eb34a141f9ae032a0ace3e4d5b27",
-                "sha256:6dd26bfda3af29177d8ab7333a0c7b7642eb615ce83764f4d15a9aecda3201c4"
+                "sha256:08c42bc535f9777eea1a599289d9433f081921f97887eaf6f559446b2a080374",
+                "sha256:5a4aff543ee860fbe40d743e556adf92ccd41b7df45697cae074afdf657056b9"
             ],
-            "version": "==5.1.0"
+            "markers": "python_version >= '3.7'",
+            "version": "==6.0.0"
         }
     },
     "develop": {}