diff --git a/pyproject.toml b/pyproject.toml
index eb2cbfff..d81eed65 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,10 +30,10 @@ dependencies = [
 browser-tests = [
     "playwright>=1.55,<1.56",
     "pytest_playwright>=0.7.1,<0.8",
-    "pytest>=8.3,<9",
+    "pytest>=9,<10",
 ]
 python-tests = [
-    "pytest>=8.3,<9",
+    "pytest>=9,<10",
 ]
 
 [project.scripts]