diff --git a/Pipfile.lock b/Pipfile.lock
index 00bcbd6..c2ba770 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,11 +18,11 @@
     "default": {
         "django": {
             "hashes": [
-                "sha256:2484f115891ab1a0e9ae153602a641fbc15d7894c036d79fb78662c0965d7954",
-                "sha256:2569f9dc5f8e458a5e988b03d6b7a02bda59b006d6782f4ea0fd590ed7336a64"
+                "sha256:7460cfe3781d36d1625230267dad255deb33e9229e41f21e32b33b9d536d20cd",
+                "sha256:7d8b61b6e7031a3c1a4aef29e2701849af0837f4f2062bc203077a0b46d51c2c"
             ],
             "index": "pypi",
-            "version": "==2.2.20"
+            "version": "==2.2.21"
         },
         "mysqlclient": {
             "hashes": [