diff --git a/src/requirements_dev.txt b/src/requirements_dev.txt
index 5cf05476..5a04e5de 100644
--- a/src/requirements_dev.txt
+++ b/src/requirements_dev.txt
@@ -1,4 +1,4 @@
-pytest==5.3.5
+pytest==9.0.0
 mypy==0.782
 pylint2junit
 pip==20.2.2
\ No newline at end of file