diff --git a/requirements.txt b/requirements.txt
index 94875a9d..06f92e8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ matplotlib==3.6.2
 seaborn==0.12.1
 svgutils==0.3.4
 pandas==1.5.2
-pytest==7.2.0
+pytest==9.0.3
 pytest-cov==4.0.0
 biopython==1.80
 scikit-learn==1.2.0