diff --git a/problems/webdev/django_rest_framework_api/Pipfile b/problems/webdev/django_rest_framework_api/Pipfile
index 5780fc7..2fd6072 100644
--- a/problems/webdev/django_rest_framework_api/Pipfile
+++ b/problems/webdev/django_rest_framework_api/Pipfile
@@ -7,7 +7,7 @@ verify_ssl = true
 
 [packages]
 Django = "~=2.2.6"
-djangorestframework = "~=3.10.3"
+djangorestframework = "~=3.11.2"
 
 
 [requires]
diff --git a/problems/webdev/django_rest_framework_api/Pipfile.lock b/problems/webdev/django_rest_framework_api/Pipfile.lock
index 9dc8001..674f568 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": "f9d370faa76ae3d5ae7def7d40e1816fc4ff49594a33441e035e0240a9f087ea"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -26,25 +26,25 @@
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:5488aed8f8df5ec1d70f04b2114abc52ae6729748a176c453313834a9ee179c8",
-                "sha256:dc81cbf9775c6898a580f6f1f387c4777d12bd87abf0f5406018d32ccae71090"
+                "sha256:5cc724dc4b076463497837269107e1995b1fbc917468d1b92d188fd1af9ea789",
+                "sha256:a5967b68a04e0d97d10f4df228e30f5a2d82ba63b9d03e1759f84993b7bf1b53"
             ],
             "index": "pypi",
-            "version": "==3.10.3"
+            "version": "==3.11.2"
         },
         "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"
+            "version": "==0.4.1"
         }
     },
     "develop": {}