diff --git a/pyproject.toml b/pyproject.toml
index e02f45d8..22d5eb6b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ dependencies = [
 [project.optional-dependencies]
 tests = [
     "matplotlib>=3.5.1",
-    "pytest==8.1.1",
+    "pytest==8.2.0",
     "pytest-cov==5.0.0",
 ]
 doc = [