diff --git a/appengine/standard/images/api/requirements-test.txt b/appengine/standard/images/api/requirements-test.txt
index e32096ac3f2..c2e0c48b5fb 100644
--- a/appengine/standard/images/api/requirements-test.txt
+++ b/appengine/standard/images/api/requirements-test.txt
@@ -1,2 +1,2 @@
-pytest==8.3.5
+pytest==9.0.3
 six==1.17.0
\ No newline at end of file