diff --git a/requirements.txt b/requirements.txt
index 950483b..7f314b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ numpy>=1.26.0,<2.0.0
 pandas>=2.2.0,<3.0.0
 
 # Testing and Development
-pytest>=8.3.0,<9.0.0
+pytest>=8.3.0,<10.0.0
 pytest-asyncio>=0.24.0,<1.0.0
 pytest-cov>=4.1.0,<5.0.0
 black>=24.8.0,<25.0.0