diff --git a/requirements-dev.txt b/requirements-dev.txt
index ded635c..7c2f710 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 # install base requirements
 -r requirements.txt
 
- pytest==6.0.1
+ pytest==9.0.3
  pytest-cov==2.10.1