diff --git a/poetry.lock b/poetry.lock
index 3fdd1acca..10f34256f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1423,18 +1423,15 @@ files = [
 
 [[package]]
 name = "isodate"
-version = "0.6.1"
+version = "0.7.2"
 description = "An ISO 8601 date/time/duration parser and formatter"
 optional = false
-python-versions = "*"
+python-versions = ">=3.7"
 files = [
-    {file = "isodate-0.6.1-py2.py3-none-any.whl", hash = "sha256:0751eece944162659049d35f4f549ed815792b38793f07cf73381c1c87cbed96"},
-    {file = "isodate-0.6.1.tar.gz", hash = "sha256:48c5881de7e8b0a0d648cb024c8062dc84e7b840ed81e864c7614fd3c127bde9"},
+    {file = "isodate-0.7.2-py3-none-any.whl", hash = "sha256:28009937d8031054830160fce6d409ed342816b543597cece116d966c6d99e15"},
+    {file = "isodate-0.7.2.tar.gz", hash = "sha256:4cd1aa0f43ca76f4a6c6c0292a85f40b35ec2e43e315b59f06e6d32171a953e6"},
 ]
 
-[package.dependencies]
-six = "*"
-
 [[package]]
 name = "jinja2"
 version = "3.1.4"
@@ -5055,4 +5052,4 @@ vector-db-based = ["cohere", "langchain", "openai", "tiktoken"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10,<3.13"
-content-hash = "cf5b77735c19b31a1a97e931b736f6ddd7721c607200b1bcb572eef26bace886"
+content-hash = "afe66d3a2eefaeb0d168f0f6ba06bf3d443ef1ef64f021396a42733c83622113"
diff --git a/pyproject.toml b/pyproject.toml
index e08e29aaa..66247e9ed 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ cachetools = "*"
 dpath = "^2.1.6"
 dunamai = "^1.22.0"
 genson = "1.3.0"
-isodate = "~0.6.1"
+isodate = ">=0.6.1,<0.8.0"
 Jinja2 = "~3.1.2"
 jsonref = "~0.2"
 jsonschema = "~4.17.3"  # 4.18 has some significant breaking changes: https://github.com/python-jsonschema/jsonschema/releases/tag/v4.18.0