diff --git a/Pipfile b/Pipfile
index 71e4f7c..af56c4a 100644
--- a/Pipfile
+++ b/Pipfile
@@ -4,6 +4,7 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
+gunicorn = "*"
 
 [dev-packages]
 
diff --git a/Pipfile.lock b/Pipfile.lock
index 8aee7e8..2299d1e 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "a36a5392bb1e8bbc06bfaa0761e52593cf2d83b486696bf54667ba8da616c839"
+            "sha256": "b0bf6524a9a0e974bd06694725739554aa949c9d8fb7217dd1bfe6bd1f6038af"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -15,6 +15,15 @@
             }
         ]
     },
-    "default": {},
+    "default": {
+        "gunicorn": {
+            "hashes": [
+                "sha256:9dcc4547dbb1cb284accfb15ab5667a0e5d1881cc443e0677b4882a4067a807e",
+                "sha256:e0a968b5ba15f8a328fdfd7ab1fcb5af4470c28aaf7e55df02a99bc13138e6e8"
+            ],
+            "index": "pypi",
+            "version": "==20.1.0"
+        }
+    },
     "develop": {}
 }