diff --git a/poetry.lock b/poetry.lock
index 427ab0b..ed7ce73 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -946,15 +946,15 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "waitress"
-version = "1.3.1"
+version = "2.1.1"
 description = "Waitress WSGI server"
 category = "main"
 optional = false
-python-versions = "*"
+python-versions = ">=3.7.0"
 
 [package.extras]
 docs = ["Sphinx (>=1.8.1)", "docutils", "pylons-sphinx-themes (>=1.0.9)"]
-testing = ["nose", "coverage"]
+testing = ["pytest", "pytest-cover", "coverage (>=5.0)"]
 
 [[package]]
 name = "werkzeug"
@@ -982,7 +982,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pyt
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "fad950404ade0a46f6e3f00dedc08c287dcfa59fe6889bf1316356a3fee0d2a0"
+content-hash = "b2f7e3b6ca1f76a08e7d9cd5a9c66c5e9818139f093eadf5061166421450ad8e"
 
 [metadata.files]
 amqp = [
@@ -1765,8 +1765,8 @@ vine = [
     {file = "vine-1.3.0.tar.gz", hash = "sha256:133ee6d7a9016f177ddeaf191c1f58421a1dcc6ee9a42c58b34bed40e1d2cd87"},
 ]
 waitress = [
-    {file = "waitress-1.3.1-py2.py3-none-any.whl", hash = "sha256:f103e557725b17ae3c62f9e6005cdd85103f8b68fa86cf7c764ba7adc38ca5a2"},
-    {file = "waitress-1.3.1.tar.gz", hash = "sha256:278e09d6849acc1365404bbf7d790d0423b159802e850c726e8cd0a126a2dac7"},
+    {file = "waitress-2.1.1-py3-none-any.whl", hash = "sha256:c549f5b2b4afd44d9d97d7cec79f3ef581e25d832827f415dc175327af674aa8"},
+    {file = "waitress-2.1.1.tar.gz", hash = "sha256:e2e60576cf14a1539da79f7b7ee1e79a71e64f366a0b47db54a15e971f57bb16"},
 ]
 werkzeug = [
     {file = "Werkzeug-2.0.1-py3-none-any.whl", hash = "sha256:6c1ec500dcdba0baa27600f6a22f6333d8b662d22027ff9f6202e3367413caa8"},
diff --git a/pyproject.toml b/pyproject.toml
index 22ecde0..4c92e23 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ celery = {version = "4.4.0rc3", extras = ["mongodb"]}
 supervisor = "^4.2.2"
 Flask-Cors = "^3.0.10"
 jsonschema = "^3.2.0"
-waitress = "1.3.1"
+waitress = "2.1.1"
 s3fs = "0.4.0"
 anchor2 = { path = "anchor2/", develop = false }
 rise = { path = "rise/", develop = false }