diff --git a/backend/Pipfile.lock b/backend/Pipfile.lock
index 29c37a4..1d95835 100644
--- a/backend/Pipfile.lock
+++ b/backend/Pipfile.lock
@@ -216,7 +216,7 @@
                 "sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff",
                 "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "markers": "python_version >= '3'",
             "version": "==3.3"
         },
         "incremental": {
@@ -342,6 +342,14 @@
             ],
             "version": "==21.1.0"
         },
+        "setuptools": {
+            "hashes": [
+                "sha256:b4c634615a0cf5b02cf83c7bedffc8da0ca439f00e79452699454da6fbd4153d",
+                "sha256:feb5ff19b354cde9efd2344ef6d5e79880ce4be643037641b49508bbb850d060"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==59.4.0"
+        },
         "six": {
             "hashes": [
                 "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926",
@@ -379,11 +387,11 @@
         },
         "typing-extensions": {
             "hashes": [
-                "sha256:2cdf80e4e04866a9b3689a51869016d36db0814d84b8d8a568d22781d45d27ed",
-                "sha256:829704698b22e13ec9eaf959122315eabb370b0884400e9818334d8b677023d9"
+                "sha256:4ca091dea149f945ec56afb48dae714f21e8692ef22a395223bcd328961b6a0e",
+                "sha256:7f001e5ac290a0c0401508864c7ec868be4e701886d5b573a9528ed3973d9d3b"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==4.0.0"
+            "version": "==4.0.1"
         },
         "urllib3": {
             "hashes": [
@@ -517,11 +525,11 @@
         },
         "pytest-django": {
             "hashes": [
-                "sha256:65783e78382456528bd9d79a35843adde9e6a47347b20464eb2c885cb0f1f606",
-                "sha256:b5171e3798bf7e3fc5ea7072fe87324db67a4dd9f1192b037fed4cc3c1b7f455"
+                "sha256:10cb6e5baacd56ca1f0134ce448b050c31824ba4e480eb7e0fa3832f3a0f8b4c",
+                "sha256:4b1120c364404cfa9f54e2229b5c39151821bb17819e4bcf357e0f62a3e925a0"
             ],
             "index": "pypi",
-            "version": "==4.4.0"
+            "version": "==4.5.0"
         },
         "toml": {
             "hashes": [