diff --git a/api/Pipfile.lock b/api/Pipfile.lock
index 182876f696..78ef8819a7 100644
--- a/api/Pipfile.lock
+++ b/api/Pipfile.lock
@@ -372,11 +372,11 @@
         },
         "waitress": {
             "hashes": [
-                "sha256:67a60a376f0eb335ed88967c42b73983a58d66a2a72eb9009a42725f7453b142",
-                "sha256:cbf1c62fc41393a6f27cb78483f8f6e252630a3598984668244b7bf4e35856f1"
+                "sha256:045b3efc3d97c93362173ab1dfc159b52cfa22b46c3334ffc805dbdbf0e4309e",
+                "sha256:77ff3f3226931a1d7d8624c5371de07c8e90c7e5d80c5cc660d72659aaf23f38"
             ],
             "index": "pypi",
-            "version": "==1.4.2"
+            "version": "==1.4.3"
         },
         "werkzeug": {
             "hashes": [