diff --git a/django/Pipfile b/django/Pipfile
index 39acc9a..63b167c 100644
--- a/django/Pipfile
+++ b/django/Pipfile
@@ -6,7 +6,7 @@ verify_ssl = true
 [dev-packages]
 
 [packages]
-django = "==2.2.0"
+django = "==2.2.21"
 
 [requires]
 python_version = "3.7.2"
diff --git a/django/Pipfile.lock b/django/Pipfile.lock
index 2df9f50..ff8f14c 100644
--- a/django/Pipfile.lock
+++ b/django/Pipfile.lock
@@ -1,43 +1,43 @@
-{
-    "_meta": {
-        "hash": {
-            "sha256": "afd0f322849f4d40b61e9eaa84f30ff32188fcb5a140c50254a255f669033411"
-        },
-        "pipfile-spec": 6,
-        "requires": {
-            "python_version": "3.7.2"
-        },
-        "sources": [
-            {
-                "name": "pypi",
-                "url": "https://pypi.org/simple",
-                "verify_ssl": true
-            }
-        ]
-    },
-    "default": {
-        "django": {
-            "hashes": [
-                "sha256:7c3543e4fb070d14e10926189a7fcf42ba919263b7473dceaefce34d54e8a119",
-                "sha256:a2814bffd1f007805b19194eb0b9a331933b82bd5da1c3ba3d7b7ba16e06dc4b"
-            ],
-            "index": "pypi",
-            "version": "==2.2.0"
-        },
-        "pytz": {
-            "hashes": [
-                "sha256:303879e36b721603cc54604edcac9d20401bdbe31e1e4fdee5b9f98d5d31dfda",
-                "sha256:d747dd3d23d77ef44c6a3526e274af6efeb0a6f1afd5a69ba4d5be4098c8e141"
-            ],
-            "version": "==2019.1"
-        },
-        "sqlparse": {
-            "hashes": [
-                "sha256:40afe6b8d4b1117e7dff5504d7a8ce07d9a1b15aeeade8a2d10f130a834f8177",
-                "sha256:7c3dca29c022744e95b547e867cee89f4fce4373f3549ccd8797d8eb52cdb873"
-            ],
-            "version": "==0.3.0"
-        }
-    },
-    "develop": {}
-}
+{
+    "_meta": {
+        "hash": {
+            "sha256": "8492b958b2d898695a6c6b38913135fa78ebe799009e597cc0c9886ff5b4c679"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.7.2"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "django": {
+            "hashes": [
+                "sha256:7460cfe3781d36d1625230267dad255deb33e9229e41f21e32b33b9d536d20cd",
+                "sha256:7d8b61b6e7031a3c1a4aef29e2701849af0837f4f2062bc203077a0b46d51c2c"
+            ],
+            "index": "pypi",
+            "version": "==2.2.21"
+        },
+        "pytz": {
+            "hashes": [
+                "sha256:83a4a90894bf38e243cf052c8b58f381bfe9a7a483f6a9cab140bc7f702ac4da",
+                "sha256:eb10ce3e7736052ed3623d49975ce333bcd712c7bb19a58b9e2089d4057d0798"
+            ],
+            "version": "==2021.1"
+        },
+        "sqlparse": {
+            "hashes": [
+                "sha256:017cde379adbd6a1f15a61873f43e8274179378e95ef3fede90b5aa64d304ed0",
+                "sha256:0f91fd2e829c44362cbcfab3e9ae12e22badaa8a29ad5ff599f9ec109f0454e8"
+            ],
+            "version": "==0.4.1"
+        }
+    },
+    "develop": {}
+}