diff --git a/uv.lock b/uv.lock
index c7318117..d70c1b72 100644
--- a/uv.lock
+++ b/uv.lock
@@ -209,6 +209,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/b2/b7/545d2c10c1fc15e48653c91efde329a790f2eecfbbf2bd16003b5db2bab0/dotenv-0.9.9-py2.py3-none-any.whl", hash = "sha256:29cf74a087b31dafdb5a446b6d7e11cbce8ed2741540e2339c69fbef92c94ce9", size = 1892 },
 ]
 
+[[package]]
+name = "execnet"
+version = "2.1.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/bb/ff/b4c0dc78fbe20c3e59c0c7334de0c27eb4001a2b2017999af398bf730817/execnet-2.1.1.tar.gz", hash = "sha256:5189b52c6121c24feae288166ab41b32549c7e2348652736540b9e6e7d4e72e3", size = 166524 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/43/09/2aea36ff60d16dd8879bdb2f5b3ee0ba8d08cbbdcdfe870e695ce3784385/execnet-2.1.1-py3-none-any.whl", hash = "sha256:26dee51f1b80cebd6d0ca8e74dd8745419761d3bef34163928cbebbdc4749fdc", size = 40612 },
+]
+
 [[package]]
 name = "executing"
 version = "2.2.0"
@@ -832,6 +841,19 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/2f/de/afa024cbe022b1b318a3d224125aa24939e99b4ff6f22e0ba639a2eaee47/pytest-8.4.0-py3-none-any.whl", hash = "sha256:f40f825768ad76c0977cbacdf1fd37c6f7a468e460ea6a0636078f8972d4517e", size = 363797 },
 ]
 
+[[package]]
+name = "pytest-xdist"
+version = "3.7.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "execnet" },
+    { name = "pytest" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/49/dc/865845cfe987b21658e871d16e0a24e871e00884c545f246dd8f6f69edda/pytest_xdist-3.7.0.tar.gz", hash = "sha256:f9248c99a7c15b7d2f90715df93610353a485827bc06eefb6566d23f6400f126", size = 87550 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/0d/b2/0e802fde6f1c5b2f7ae7e9ad42b83fd4ecebac18a8a8c2f2f14e39dce6e1/pytest_xdist-3.7.0-py3-none-any.whl", hash = "sha256:7d3fbd255998265052435eb9daa4e99b62e6fb9cfb6efd1f858d4d8c0c7f0ca0", size = 46142 },
+]
+
 [[package]]
 name = "python-dotenv"
 version = "1.1.0"
@@ -1012,6 +1034,7 @@ dev = [
     { name = "mypy" },
     { name = "poethepoet" },
     { name = "pytest" },
+    { name = "pytest-xdist" },
     { name = "ruff" },
     { name = "syrupy" },
     { name = "toml-sort" },
@@ -1042,6 +1065,7 @@ requires-dist = [
     { name = "pydantic", specifier = ">=2.10.6" },
     { name = "pyright", specifier = ">=1.1.396,<2" },
     { name = "pytest", marker = "extra == 'dev'", specifier = ">=8.0.2" },
+    { name = "pytest-xdist", marker = "extra == 'dev'", specifier = ">=3.5.0" },
     { name = "python-dotenv", specifier = ">=1.0.0,<2" },
     { name = "pyyaml", specifier = ">=6.0.2" },
     { name = "requests", specifier = ">=2.32.3,<3" },