diff --git a/Pipfile b/Pipfile
index 5e5254a62..e0d2d8308 100644
--- a/Pipfile
+++ b/Pipfile
@@ -46,7 +46,7 @@ iso8601 = "==1.0.2"
 itsdangerous = "==2.1.2"
 jsonschema = {version = "==4.17.3", extras = ["format"]}
 lxml = "==4.9.3"
-marshmallow = "==3.19.0"
+marshmallow = "==3.20.1"
 marshmallow-sqlalchemy = "==0.29.0"
 notifications-python-client = "==6.3.0"
 oscrypto = "==1.3.0"
diff --git a/Pipfile.lock b/Pipfile.lock
index cc43a12ab..a286e6020 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "e56117063ae89a70baf79a2b36235ddf035265817544c0cc72930ef679bb84ac"
+            "sha256": "7441551c50833f6410bf1d120159ce1659c14fa3d6a59a1f9891e38b9a0577c0"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -488,7 +488,7 @@
                 "sha256:f82d4d717d8ef19188687aa32b8363e96062911e63ba22a0cff7802a8e58e5f1",
                 "sha256:fc3a569657468b6f3fb60587e48356fe512c1754ca05a564f11366ac9e306526"
             ],
-            "markers": "python_version >= '3' and platform_machine == 'aarch64' or (platform_machine == 'ppc64le' or (platform_machine == 'x86_64' or (platform_machine == 'amd64' or (platform_machine == 'AMD64' or (platform_machine == 'win32' or platform_machine == 'WIN32')))))",
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==2.0.2"
         },
         "gunicorn": {
@@ -743,11 +743,11 @@
         },
         "marshmallow": {
             "hashes": [
-                "sha256:90032c0fd650ce94b6ec6dc8dfeb0e3ff50c144586462c389b81a07205bedb78",
-                "sha256:93f0958568da045b0021ec6aeb7ac37c81bfcccbb9a0e7ed8559885070b3a19b"
+                "sha256:5d2371bbe42000f2b3fb5eaa065224df7d8f8597bc19a1bbfa5bfe7fba8da889",
+                "sha256:684939db93e80ad3561392f47be0230743131560a41c5110684c16e21ade0a5c"
             ],
             "index": "pypi",
-            "version": "==3.19.0"
+            "version": "==3.20.1"
         },
         "marshmallow-sqlalchemy": {
             "hashes": [
@@ -1103,7 +1103,7 @@
                 "sha256:78f9a9bf4e7be0c5ded4583326e7461e3a3c5aae24073648b4bdfa797d78c9d2",
                 "sha256:9d689e6ca1b3038bc82bf8d23e944b6b6037bc02301a574935b2dd946e0353b9"
             ],
-            "markers": "python_version >= '3.5' and python_version < '4'",
+            "markers": "python_version >= '3.5' and python_full_version < '4.0.0'",
             "version": "==4.7.2"
         },
         "s3transfer": {