diff --git a/custom/Pipfile b/custom/Pipfile
index 27f3438da..df6b586ae 100644
--- a/custom/Pipfile
+++ b/custom/Pipfile
@@ -9,7 +9,7 @@ plaster-pastedeploy = "==0.7"
 pyramid = "==2.0"
 pyramid-mako = "==1.1.0"
 pyramid-debugtoolbar = "==4.9"
-waitress = "==2.0.0"
+waitress = "==2.1.0"
 alembic = "==1.7.6"
 pyramid-retry = "==2.1.1"
 pyramid-tm = "==2.4"
diff --git a/custom/Pipfile.lock b/custom/Pipfile.lock
index 47302f85f..9c8f10c57 100644
--- a/custom/Pipfile.lock
+++ b/custom/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "720937b529c82d116bc2c01bfa88a138f914a589bcf6ef0793029b5ebb64fedc"
+            "sha256": "12fb16d56c6b747fb3f4679f39191b36660df186d61f87b97d342dbb415f7de1"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -711,11 +711,11 @@
         },
         "waitress": {
             "hashes": [
-                "sha256:29af5a53e9fb4e158f525367678b50053808ca6c21ba585754c77d790008c746",
-                "sha256:69e1f242c7f80273490d3403c3976f3ac3b26e289856936d1f620ed48f321897"
+                "sha256:58bd2fa1c2c82adf6e322ae7151f4fbd5176d2769602407a61b9c92b1606c2ef",
+                "sha256:ec8a8d9b6b15f3bb2c1a82b8f3929a029c333c35fcafb08c185a9e562d8cc9c2"
             ],
             "index": "pypi",
-            "version": "==2.0.0"
+            "version": "==2.1.0"
         },
         "webob": {
             "hashes": [