diff --git a/service/Pipfile b/service/Pipfile
index e44614a..681a818 100644
--- a/service/Pipfile
+++ b/service/Pipfile
@@ -11,7 +11,7 @@ Flask-Uploads = "==0.2.1"
 flask-swagger = "==0.2.14"
 omegaconf = "==2.1.1"
 requests = "==2.25.1"
-waitress = "==2.0.0"
+waitress = "==2.1.2"
 
 [requires]
 python_version = "3.9"
diff --git a/service/Pipfile.lock b/service/Pipfile.lock
index 1520f83..726de57 100644
--- a/service/Pipfile.lock
+++ b/service/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "951131c07c5a8c566bc01afa308c049859ade9bd738e8d783a0d1b2cb013a4e4"
+            "sha256": "586df557355964fc523608cbaad0172124dbd9325f99ac369ec051b81ff8e1a2"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -232,11 +232,12 @@
         },
         "waitress": {
             "hashes": [
-                "sha256:29af5a53e9fb4e158f525367678b50053808ca6c21ba585754c77d790008c746",
-                "sha256:69e1f242c7f80273490d3403c3976f3ac3b26e289856936d1f620ed48f321897"
+                "sha256:7500c9625927c8ec60f54377d590f67b30c8e70ef4b8894214ac6e4cad233d2a",
+                "sha256:780a4082c5fbc0fde6a2fcfe5e26e6efc1e8f425730863c04085769781f51eba"
             ],
             "index": "pypi",
-            "version": "==2.0.0"
+            "markers": "python_full_version >= '3.7.0'",
+            "version": "==2.1.2"
         },
         "werkzeug": {
             "hashes": [