diff --git a/poetry.lock b/poetry.lock
index 3c42f013..59b9548f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1074,18 +1074,19 @@ files = [
 
 [[package]]
 name = "isort"
-version = "5.13.2"
+version = "6.0.1"
 description = "A Python utility / library to sort Python imports."
 optional = false
-python-versions = ">=3.8.0"
+python-versions = ">=3.9.0"
 groups = ["dev"]
 files = [
-    {file = "isort-5.13.2-py3-none-any.whl", hash = "sha256:8ca5e72a8d85860d5a3fa69b8745237f2939afe12dbf656afbcb47fe72d947a6"},
-    {file = "isort-5.13.2.tar.gz", hash = "sha256:48fdfcb9face5d58a4f6dde2e72a1fb8dcaf8ab26f95ab49fab84c2ddefb0109"},
+    {file = "isort-6.0.1-py3-none-any.whl", hash = "sha256:2dc5d7f65c9678d94c88dfc29161a320eec67328bc97aad576874cb4be1e9615"},
+    {file = "isort-6.0.1.tar.gz", hash = "sha256:1cb5df28dfbc742e490c5e41bad6da41b805b0a8be7bc93cd0fb2a8a890ac450"},
 ]
 
 [package.extras]
-colors = ["colorama (>=0.4.6)"]
+colors = ["colorama"]
+plugins = ["setuptools"]
 
 [[package]]
 name = "itsdangerous"
@@ -2872,4 +2873,4 @@ starlette = ["aioitertools", "starlette"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.9.0"
-content-hash = "e65afc8fd5e0b210f7ad24da23b3321d7c9cd76cc8a81d7672d336668fbead0c"
+content-hash = "beb96483aec33101adb3b2c5aea9d097e15ad903c04ceec349d79812d4e50213"
diff --git a/pyproject.toml b/pyproject.toml
index 4621aaa7..f16227eb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -96,7 +96,7 @@ django = ">=3.0"
 djangorestframework = "^3.11.2"
 falcon = ">=3.0"
 flask = "*"
-isort = "^5.11.5"
+isort = ">=5.11.5,<7.0.0"
 pre-commit = "*"
 pytest = "^8"
 pytest-flake8 = "*"