diff --git a/poetry.lock b/poetry.lock
index 67d6681add..424f197aad 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1505,22 +1505,21 @@ files = [
 
 [[package]]
 name = "marshmallow"
-version = "3.20.2"
+version = "3.21.3"
 description = "A lightweight library for converting complex datatypes to and from native Python datatypes."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "marshmallow-3.20.2-py3-none-any.whl", hash = "sha256:c21d4b98fee747c130e6bc8f45c4b3199ea66bc00c12ee1f639f0aeca034d5e9"},
-    {file = "marshmallow-3.20.2.tar.gz", hash = "sha256:4c1daff273513dc5eb24b219a8035559dc573c8f322558ef85f5438ddd1236dd"},
+    {file = "marshmallow-3.21.3-py3-none-any.whl", hash = "sha256:86ce7fb914aa865001a4b2092c4c2872d13bc347f3d42673272cabfdbad386f1"},
+    {file = "marshmallow-3.21.3.tar.gz", hash = "sha256:4f57c5e050a54d66361e826f94fba213eb10b67b2fdb02c3e0343ce207ba1662"},
 ]
 
 [package.dependencies]
 packaging = ">=17.0"
 
 [package.extras]
-dev = ["pre-commit (>=2.4,<4.0)", "pytest", "pytz", "simplejson", "tox"]
-docs = ["alabaster (==0.7.15)", "autodocsumm (==0.2.12)", "sphinx (==7.2.6)", "sphinx-issues (==3.0.1)", "sphinx-version-warning (==1.1.2)"]
-lint = ["pre-commit (>=2.4,<4.0)"]
+dev = ["marshmallow[tests]", "pre-commit (>=3.5,<4.0)", "tox"]
+docs = ["alabaster (==0.7.16)", "autodocsumm (==0.2.12)", "sphinx (==7.3.7)", "sphinx-issues (==4.1.0)", "sphinx-version-warning (==1.1.2)"]
 tests = ["pytest", "pytz", "simplejson"]
 
 [[package]]
@@ -2884,4 +2883,4 @@ bbs = ["ursa-bbs-signatures"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "6d8895caf68777182537454316499ca027668295de7595dad4a6dbc8ba0680a7"
+content-hash = "49f3f501f8833838559f7417b1d9cb71a8bc329fa651d9f7e1553524da53a9b0"
diff --git a/pyproject.toml b/pyproject.toml
index 8414889af7..67347b6715 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ ecdsa="~0.19.0"
 jsonpath-ng="1.6.1"
 Markdown="~3.6"
 markupsafe="2.0.1"
-marshmallow="~3.20.1"
+marshmallow="~3.21.3"
 nest_asyncio="~1.6.0"
 packaging="~23.1"
 portalocker="~2.8.2"