diff --git a/python/requirements-dev.txt b/python/requirements-dev.txt
index c6e581c..80b01c7 100644
--- a/python/requirements-dev.txt
+++ b/python/requirements-dev.txt
@@ -1,3 +1,3 @@
-pytest==4.4.0
+pytest==9.0.3
 pytest-cov==2.6.1
 pandas==0.24.2
\ No newline at end of file