diff --git a/pyproject.toml b/pyproject.toml
index b08273ff..a69b5cd8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ censys = "censys.cli:main"
 [dependency-groups]
 dev = [
     "ruff>=0.9.0",
-    "pytest>=7.3,<9",
+    "pytest>=7.3,<10",
     "pytest-cov>=4",
     "pytest-mock>=3.10.0,<4",
     "responses>=0.23.1",