diff --git a/Pipfile b/Pipfile
index 71b7014..b40dc27 100644
--- a/Pipfile
+++ b/Pipfile
@@ -31,7 +31,7 @@ python-dotenv = "==1.0.1"
 passlib = "==1.7.4"
 apispec = "==6.6.0"
 apispec-webframeworks = "==0.5.2"
-gunicorn = "==21.2.0"
+gunicorn = "==22.0.0"
 zappa = "==0.58.0"
 
 [scripts]
diff --git a/Pipfile.lock b/Pipfile.lock
index a031e08..8b6b1fe 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "b9a3c4706d61c12e438dfc772be9359ec1f523a58e41a4ca8086f61a40d1d6e6"
+            "sha256": "20307062bef78380b8bde9e1ef4af266c162e49a32fd44fe2489bfaa3884e855"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -277,12 +277,12 @@
         },
         "gunicorn": {
             "hashes": [
-                "sha256:3213aa5e8c24949e792bcacfc176fef362e7aac80b76c56f6b5122bf350722f0",
-                "sha256:88ec8bff1d634f98e61b9f65bc4bf3cd918a90806c6f5c48bc5603849ec81033"
+                "sha256:350679f91b24062c86e386e198a15438d53a7a8207235a78ba1b53df4c4378d9",
+                "sha256:4a0b436239ff76fb33f11c07a16482c521a7e09c1ce3cc293c2330afe01bec63"
             ],
             "index": "pypi",
-            "markers": "python_version >= '3.5'",
-            "version": "==21.2.0"
+            "markers": "python_version >= '3.7'",
+            "version": "==22.0.0"
         },
         "hjson": {
             "hashes": [