diff --git a/backend/Pipfile.lock b/backend/Pipfile.lock
index c86b518..7830999 100644
--- a/backend/Pipfile.lock
+++ b/backend/Pipfile.lock
@@ -18,18 +18,18 @@
     "default": {
         "asgiref": {
             "hashes": [
-                "sha256:7e06d934a7718bf3975acbf87780ba678957b87c7adc056f13b6215d610695a0",
-                "sha256:ea448f92fc35a0ef4b1508f53a04c4670255a3f33d22a81c8fc9c872036adbe5"
+                "sha256:92906c611ce6c967347bbfea733f13d6313901d54dcca88195eaeb52b2a8e8ee",
+                "sha256:d1216dfbdfb63826470995d31caed36225dcaf34f182e0fa257a4dd9e86f1b78"
             ],
-            "version": "==3.2.3"
+            "version": "==3.3.4"
         },
         "django": {
             "hashes": [
-                "sha256:2f1ba1db8648484dd5c238fb62504777b7ad090c81c5f1fd8d5eb5ec21b5f283",
-                "sha256:c91c91a7ad6ef67a874a4f76f58ba534f9208412692a840e1d125eb5c279cb0a"
+                "sha256:296d10092561a1cf16100885b935dc56cf09c8ccb114e64004554941677c6342",
+                "sha256:f5c3f1ce2473abf2f35d992c46d5534e53bd3397867689bde28fd29e856b46b7"
             ],
             "index": "pypi",
-            "version": "==3.0.3"
+            "version": "==3.1.9"
         },
         "psycopg2": {
             "hashes": [
@@ -52,17 +52,17 @@
         },
         "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": {}
diff --git a/backend/requirements/base.txt b/backend/requirements/base.txt
index 5977e2c..10ef79b 100644
--- a/backend/requirements/base.txt
+++ b/backend/requirements/base.txt
@@ -1,6 +1,6 @@
 -i https://pypi.org/simple/
-asgiref==3.2.3
-django==3.0.3
+asgiref==3.3.4
+django==3.1.9
 psycopg2==2.8.4
-pytz==2019.3
-sqlparse==0.3.0
+pytz==2021.1
+sqlparse==0.4.1