diff --git a/pyproject.toml b/pyproject.toml
index fd26eb8..041d483 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -70,7 +70,7 @@ pycln = "^2.4.0"
 python-kacl = "^0.4.6"
 mkdocs-macros-plugin = "^1.0.5"
 pymdown-extensions = "^10.4"
-pytest = "^7.4.0"
+pytest = ">=7.4,<9.0"
 plumkdocs = "^0.0.5"
 jupyterlab = "^4.0.9"