diff --git a/poetry.lock b/poetry.lock
index 18798e0..b3f9590 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -338,13 +338,13 @@ testing = ["argcomplete", "attrs (>=19.2.0)", "hypothesis (>=3.56)", "mock", "no
 
 [[package]]
 name = "pytest-xdist"
-version = "3.3.1"
+version = "3.4.0"
 description = "pytest xdist plugin for distributed testing, most importantly across multiple CPUs"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "pytest-xdist-3.3.1.tar.gz", hash = "sha256:d5ee0520eb1b7bcca50a60a518ab7a7707992812c578198f8b44fdfac78e8c93"},
-    {file = "pytest_xdist-3.3.1-py3-none-any.whl", hash = "sha256:ff9daa7793569e6a68544850fd3927cd257cc03a7ef76c95e86915355e82b5f2"},
+    {file = "pytest-xdist-3.4.0.tar.gz", hash = "sha256:3a94a931dd9e268e0b871a877d09fe2efb6175c2c23d60d56a6001359002b832"},
+    {file = "pytest_xdist-3.4.0-py3-none-any.whl", hash = "sha256:e513118bf787677a427e025606f55e95937565e06dfaac8d87f55301e57ae607"},
 ]
 
 [package.dependencies]
@@ -658,4 +658,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.7.2"
-content-hash = "425798d6e6f2468426531b1a50b82c2a18997003b83e1ac08d1b6993a1af3bb7"
+content-hash = "5b639a8a03177dcaba78244180ec04e5f32636a0f2ad5e143794a7db0d44786b"
diff --git a/pyproject.toml b/pyproject.toml
index 515baac..ea7d31c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ toml = "^0.10.2"
 [tool.poetry.dev-dependencies]
 pytest = "^7.4.3"
 yapf = "^0.40.2"
-pytest-xdist = "^3.3.1"
+pytest-xdist = "^3.4.0"
 mypy = "^1.4"
 bump2version = "^1.0.1"