diff --git a/Pipfile.lock b/Pipfile.lock
index 02a9883..7820110 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -25,11 +25,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:16a5d54411599780ac9dfe3b9b38f90f785c51259a584e0b24b6f14a7f69aae8",
-                "sha256:9a2f98211ab474c710fcdad29c82f30fc14ce9917c7a70c3682162a624de4035"
+                "sha256:0200b657afbf1bc08003845ddda053c7641b9b24951e52acd51f6abda33a7413",
+                "sha256:365429d07c1336eb42ba15aa79f45e1c13a0b04d5c21569e7d596696418a6a45"
             ],
             "index": "pypi",
-            "version": "==2.2.4"
+            "version": "==2.2.28"
         },
         "django-heroku": {
             "hashes": [
@@ -49,19 +49,20 @@
         },
         "psycopg2": {
             "hashes": [
-                "sha256:128d0fa910ada0157bba1cb74a9c5f92bb8a1dca77cf91a31eb274d1f889e001",
-                "sha256:227fd46cf9b7255f07687e5bde454d7d67ae39ca77e170097cdef8ebfc30c323",
-                "sha256:2315e7f104681d498ccf6fd70b0dba5bce65d60ac92171492bfe228e21dcc242",
-                "sha256:4b5417dcd2999db0f5a891d54717cfaee33acc64f4772c4bc574d4ff95ed9d80",
-                "sha256:640113ddc943522aaf71294e3f2d24013b0edd659b7820621492c9ebd3a2fb0b",
-                "sha256:897a6e838319b4bf648a574afb6cabcb17d0488f8c7195100d48d872419f4457",
-                "sha256:8dceca81409898c870e011c71179454962dec152a1a6b86a347f4be74b16d864",
-                "sha256:b1b8e41da09a0c3ef0b3d4bb72da0dde2abebe583c1e8462973233fd5ad0235f",
-                "sha256:cb407fccc12fc29dc331f2b934913405fa49b9b75af4f3a72d0f50f57ad2ca23",
-                "sha256:d3a27550a8185e53b244ad7e79e307594b92fede8617d80200a8cce1fba2c60f",
-                "sha256:f0e6b697a975d9d3ccd04135316c947dd82d841067c7800ccf622a8717e98df1"
+                "sha256:06f32425949bd5fe8f625c49f17ebb9784e1e4fe928b7cce72edc36fb68e4c0c",
+                "sha256:0762c27d018edbcb2d34d51596e4346c983bd27c330218c56c4dc25ef7e819bf",
+                "sha256:083707a696e5e1c330af2508d8fab36f9700b26621ccbcb538abe22e15485362",
+                "sha256:34b33e0162cfcaad151f249c2649fd1030010c16f4bbc40a604c1cb77173dcf7",
+                "sha256:4295093a6ae3434d33ec6baab4ca5512a5082cc43c0505293087b8a46d108461",
+                "sha256:8cf3878353cc04b053822896bc4922b194792df9df2f1ad8da01fb3043602126",
+                "sha256:8e841d1bf3434da985cc5ef13e6f75c8981ced601fd70cc6bf33351b91562981",
+                "sha256:9572e08b50aed176ef6d66f15a21d823bb6f6d23152d35e8451d7d2d18fdac56",
+                "sha256:a81e3866f99382dfe8c15a151f1ca5fde5815fde879348fe5a9884a7c092a305",
+                "sha256:cb10d44e6694d763fa1078a26f7f6137d69f555a78ec85dc2ef716c37447e4b2",
+                "sha256:d3ca6421b942f60c008f81a3541e8faf6865a28d5a9b48544b0ee4f40cac7fca"
             ],
-            "version": "==2.8.3"
+            "markers": "python_version >= '3.6'",
+            "version": "==2.9.3"
         },
         "psycopg2-binary": {
             "hashes": [
@@ -99,24 +100,26 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:26c0b32e437e54a18161324a2fca3c4b9846b74a8dccddd843113109e1116b32",
-                "sha256:c894d57500a4cd2d5c71114aaab77dbab5eabd9022308ce5ac9bb93a60a6f0c7"
+                "sha256:1e760e2fe6a8163bc0b3d9a19c4f84342afa0a2affebfaa84b01b978a02ecaa7",
+                "sha256:e68985985296d9a66a881eb3193b0906246245294a881e7c8afe623866ac6a5c"
             ],
-            "version": "==2019.2"
+            "version": "==2022.1"
         },
         "sqlparse": {
             "hashes": [
-                "sha256:40afe6b8d4b1117e7dff5504d7a8ce07d9a1b15aeeade8a2d10f130a834f8177",
-                "sha256:7c3dca29c022744e95b547e867cee89f4fce4373f3549ccd8797d8eb52cdb873"
+                "sha256:0c00730c74263a94e5a9919ade150dfc3b19c574389985446148402998287dae",
+                "sha256:48719e356bb8b42991bdbb1e8b83223757b93789c00910a616a071910ca4a64d"
             ],
-            "version": "==0.3.0"
+            "markers": "python_version >= '3.5'",
+            "version": "==0.4.2"
         },
         "whitenoise": {
             "hashes": [
-                "sha256:59d880d25d0e90bcc6554fe0504a11195bd2e59b3d690b6fb42a8040d4e67ef5",
-                "sha256:c9b7c47fdc1dba4d37bf2787a01a844dc7a521e174fcd22a2d429e0be65e1782"
+                "sha256:d234b871b52271ae7ed6d9da47ffe857c76568f11dd30e28e18c5869dbd11e12",
+                "sha256:d963ef25639d1417e8a247be36e6aedd8c7c6f0a08adcb5a89146980a96b577c"
             ],
-            "version": "==4.1.3"
+            "markers": "python_version >= '3.5' and python_version < '4'",
+            "version": "==5.3.0"
         }
     },
     "develop": {}