diff --git a/pyproject.toml b/pyproject.toml
index a17dff655..8ba723e12 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -203,7 +203,7 @@ dev = [
     "pandas-stubs==1.5.3.230321",
     "pre-commit==4.1.0",
     "pydot==1.4.2",
-    "pytest==7.4.4",
+    "pytest==8.3.4",
     "pytest-cov==6.0.0",
     "pytest-env==0.8.2",
     "pytest-mock==3.14.0",
diff --git a/uv.lock b/uv.lock
index 32118d6e5..e9305dd56 100644
--- a/uv.lock
+++ b/uv.lock
@@ -705,7 +705,7 @@ dev = [
     { name = "pandas-stubs", specifier = "==1.5.3.230321" },
     { name = "pre-commit", specifier = "==4.1.0" },
     { name = "pydot", specifier = "==1.4.2" },
-    { name = "pytest", specifier = "==7.4.4" },
+    { name = "pytest", specifier = "==8.3.4" },
     { name = "pytest-cov", specifier = "==6.0.0" },
     { name = "pytest-env", specifier = "==0.8.2" },
     { name = "pytest-mock", specifier = "==3.14.0" },
@@ -1149,11 +1149,11 @@ wheels = [
 
 [[package]]
 name = "pluggy"
-version = "1.0.0"
+version = "1.5.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/a1/16/db2d7de3474b6e37cbb9c008965ee63835bba517e22cdb8c35b5116b5ce1/pluggy-1.0.0.tar.gz", hash = "sha256:4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159", size = 51510 }
+sdist = { url = "https://files.pythonhosted.org/packages/96/2d/02d4312c973c6050a18b314a5ad0b3210edb65a906f868e31c111dede4a6/pluggy-1.5.0.tar.gz", hash = "sha256:2cffa88e94fdc978c4c574f15f9e59b7f4201d439195c3715ca9e2486f1d0cf1", size = 67955 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/9e/01/f38e2ff29715251cf25532b9082a1589ab7e4f571ced434f98d0139336dc/pluggy-1.0.0-py2.py3-none-any.whl", hash = "sha256:74134bbf457f031a36d68416e1509f34bd5ccc019f0bcc952c7b909d06b37bd3", size = 13667 },
+    { url = "https://files.pythonhosted.org/packages/88/5f/e351af9a41f866ac3f1fac4ca0613908d9a41741cfcf2228f4ad853b697d/pluggy-1.5.0-py3-none-any.whl", hash = "sha256:44e1ad92c8ca002de6377e165f3e0f1be63266ab4d554740532335b9d75ea669", size = 20556 },
 ]
 
 [[package]]
@@ -1290,7 +1290,7 @@ wheels = [
 
 [[package]]
 name = "pytest"
-version = "7.4.4"
+version = "8.3.4"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "colorama", marker = "sys_platform == 'win32'" },
@@ -1298,9 +1298,9 @@ dependencies = [
     { name = "packaging" },
     { name = "pluggy" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/80/1f/9d8e98e4133ffb16c90f3b405c43e38d3abb715bb5d7a63a5a684f7e46a3/pytest-7.4.4.tar.gz", hash = "sha256:2cf0005922c6ace4a3e2ec8b4080eb0d9753fdc93107415332f50ce9e7994280", size = 1357116 }
+sdist = { url = "https://files.pythonhosted.org/packages/05/35/30e0d83068951d90a01852cb1cef56e5d8a09d20c7f511634cc2f7e0372a/pytest-8.3.4.tar.gz", hash = "sha256:965370d062bce11e73868e0335abac31b4d3de0e82f4007408d242b4f8610761", size = 1445919 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/51/ff/f6e8b8f39e08547faece4bd80f89d5a8de68a38b2d179cc1c4490ffa3286/pytest-7.4.4-py3-none-any.whl", hash = "sha256:b090cdf5ed60bf4c45261be03239c2c1c22df034fbffe691abe93cd80cea01d8", size = 325287 },
+    { url = "https://files.pythonhosted.org/packages/11/92/76a1c94d3afee238333bc0a42b82935dd8f9cf8ce9e336ff87ee14d9e1cf/pytest-8.3.4-py3-none-any.whl", hash = "sha256:50e16d954148559c9a74109af1eaf0c945ba2d8f30f0a3d3335edde19788b6f6", size = 343083 },
 ]
 
 [[package]]