diff --git a/Pipfile b/Pipfile
index 16b14b7..97dcb64 100644
--- a/Pipfile
+++ b/Pipfile
@@ -30,7 +30,7 @@ typed-ast = "==1.3.1"
 urllib3 = "==1.24.1"
 whitenoise = "==4.1.2"
 wrapt = "==1.11.1"
-Django = "==2.2"
+Django = "==2.2.28"
 
 [requires]
 python_version = "3.7"
diff --git a/Pipfile.lock b/Pipfile.lock
index 379b755..c54caf1 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "b9acab2d9aeb9284c793e5dbd6cb0083b2d2e877ae02f089dc0adfa22acb94b5"
+            "sha256": "af63f11ad151781a2f9950e431917447b6dac0799518c91e5f2e5e6a3c91af98"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -50,11 +50,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:7c3543e4fb070d14e10926189a7fcf42ba919263b7473dceaefce34d54e8a119",
-                "sha256:a2814bffd1f007805b19194eb0b9a331933b82bd5da1c3ba3d7b7ba16e06dc4b"
+                "sha256:0200b657afbf1bc08003845ddda053c7641b9b24951e52acd51f6abda33a7413",
+                "sha256:365429d07c1336eb42ba15aa79f45e1c13a0b04d5c21569e7d596696418a6a45"
             ],
             "index": "pypi",
-            "version": "==2.2"
+            "version": "==2.2.28"
         },
         "django-heroku": {
             "hashes": [