diff --git a/pyproject.toml b/pyproject.toml
index 2f1b11d..f5ea2e1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ dynamic = ["version"]
 [project.optional-dependencies]
 dev = [
   "black==23.12.0",
-  "pytest==7.4.3",
+  "pytest==8.0.0",
   "pytest-cov==4.1.0",
   "pytest-mock==3.12.0",
   "ruff==0.1.8",