diff --git a/dev-requirements.txt b/dev-requirements.txt
index 11d3536..5f0415f 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
 coverage==5.3.1
 coveralls==3.0.0
-pytest==6.2.1
+pytest==9.0.3
 pytest-cov==2.10.1