diff --git a/problems/webdev/django_rest_framework_api/Pipfile b/problems/webdev/django_rest_framework_api/Pipfile
index 5780fc7..408bb68 100644
--- a/problems/webdev/django_rest_framework_api/Pipfile
+++ b/problems/webdev/django_rest_framework_api/Pipfile
@@ -6,7 +6,7 @@ verify_ssl = true
 [dev-packages]
 
 [packages]
-Django = "~=2.2.6"
+Django = "~=2.2.24"
 djangorestframework = "~=3.10.3"
 
 
diff --git a/problems/webdev/django_rest_framework_api/Pipfile.lock b/problems/webdev/django_rest_framework_api/Pipfile.lock
index 9dc8001..b6b612a 100644
--- a/problems/webdev/django_rest_framework_api/Pipfile.lock
+++ b/problems/webdev/django_rest_framework_api/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "170332a1bcaeaed6de494dfff1768c99e7787199909f96206652f2ce0f2f2bc8"
+            "sha256": "1e39c30ab0edb4ab8eb7a784eea2c190329a31d1e6a1787bf72c6e6ae505c8ab"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -18,11 +18,11 @@
     "default": {
         "django": {
             "hashes": [
-                "sha256:16040e1288c6c9f68c6da2fe75ebde83c0a158f6f5d54f4c5177b0c1478c5b86",
-                "sha256:89c2007ca4fa5b351a51a279eccff298520783b713bf28efb89dfb81c80ea49b"
+                "sha256:3339ff0e03dee13045aef6ae7b523edff75b6d726adf7a7a48f53d5a501f7db7",
+                "sha256:f2084ceecff86b1e631c2cd4107d435daf4e12f1efcdf11061a73bf0b5e95f92"
             ],
             "index": "pypi",
-            "version": "==2.2.7"
+            "version": "==2.2.24"
         },
         "djangorestframework": {
             "hashes": [
@@ -34,17 +34,18 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d",
-                "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"
+                "sha256:83a4a90894bf38e243cf052c8b58f381bfe9a7a483f6a9cab140bc7f702ac4da",
+                "sha256:eb10ce3e7736052ed3623d49975ce333bcd712c7bb19a58b9e2089d4057d0798"
             ],
-            "version": "==2019.3"
+            "version": "==2021.1"
         },
         "sqlparse": {
             "hashes": [
-                "sha256:40afe6b8d4b1117e7dff5504d7a8ce07d9a1b15aeeade8a2d10f130a834f8177",
-                "sha256:7c3dca29c022744e95b547e867cee89f4fce4373f3549ccd8797d8eb52cdb873"
+                "sha256:017cde379adbd6a1f15a61873f43e8274179378e95ef3fede90b5aa64d304ed0",
+                "sha256:0f91fd2e829c44362cbcfab3e9ae12e22badaa8a29ad5ff599f9ec109f0454e8"
             ],
-            "version": "==0.3.0"
+            "markers": "python_version >= '3.5'",
+            "version": "==0.4.1"
         }
     },
     "develop": {}