diff --git a/pyproject.toml b/pyproject.toml
index ed0e1bd..a257df6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ python-i18n = "^0.3.9"
 rdflib = "^6.0.0"
 
 [tool.poetry.dev-dependencies]
-pytest = "^7.0"
+pytest = "^8.0.0"
 tox = "^3.20.1"
 flake8 = "^4.0.0"
 autopep8 = "^1.5.4"