diff --git a/requirements.txt b/requirements.txt
index 0dcf07d..bfb3a0b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ autopep8
 nose
 cryptography
 coverage
-pytest==4.3.0
+pytest==9.0.3
 pytest-cov
 pyyaml
\ No newline at end of file