diff --git a/Pipfile b/Pipfile
index c9c7d5d..2d60da8 100644
--- a/Pipfile
+++ b/Pipfile
@@ -5,7 +5,7 @@ name = "pypi"
 
 [packages]
 crispy-bootstrap5 = "~=0.6"
-django = "~=3.2.13"
+django = "~=4.0.4"
 django-bootstrap-pagination = "~=1.7.1"
 django-crispy-forms = "~=1.14.0"
 django-extensions = "~=3.1.5"
diff --git a/Pipfile.lock b/Pipfile.lock
index 5399555..73b427c 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "9142d7968758585d90dc09ea182bc61287f7a0d5d6544ce7620f02b3c9216f21"
+            "sha256": "4ee53e06055b238eb22aa4d4e56b0cd5ebce429b30f80b53ea567819d425faa9"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -160,11 +160,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:6d93497a0a9bf6ba0e0b1a29cccdc40efbfc76297255b1309b3a884a688ec4b6",
-                "sha256:b896ca61edc079eb6bbaa15cf6071eb69d6aac08cce5211583cfb41515644fdf"
+                "sha256:07c8638e7a7f548dc0acaaa7825d84b7bd42b10e8d22268b3d572946f1e9b687",
+                "sha256:4e8177858524417563cc0430f29ea249946d831eacb0068a1455686587df40b5"
             ],
             "index": "pypi",
-            "version": "==3.2.13"
+            "version": "==4.0.4"
         },
         "django-bootstrap-pagination": {
             "hashes": [
@@ -345,13 +345,6 @@
             ],
             "version": "==3.2.0"
         },
-        "pytz": {
-            "hashes": [
-                "sha256:1e760e2fe6a8163bc0b3d9a19c4f84342afa0a2affebfaa84b01b978a02ecaa7",
-                "sha256:e68985985296d9a66a881eb3193b0906246245294a881e7c8afe623866ac6a5c"
-            ],
-            "version": "==2022.1"
-        },
         "requests": {
             "hashes": [
                 "sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61",
@@ -566,11 +559,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:6d93497a0a9bf6ba0e0b1a29cccdc40efbfc76297255b1309b3a884a688ec4b6",
-                "sha256:b896ca61edc079eb6bbaa15cf6071eb69d6aac08cce5211583cfb41515644fdf"
+                "sha256:07c8638e7a7f548dc0acaaa7825d84b7bd42b10e8d22268b3d572946f1e9b687",
+                "sha256:4e8177858524417563cc0430f29ea249946d831eacb0068a1455686587df40b5"
             ],
             "index": "pypi",
-            "version": "==3.2.13"
+            "version": "==4.0.4"
         },
         "django-stubs": {
             "hashes": [