diff --git a/requirements.txt b/requirements.txt
index dbee4b1..938a201 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 Cython==0.28.3
-pytest==2.9.2
+pytest==9.0.3
 six==1.11.0
 tox==3.0.0