diff --git a/reportsizedeltas/tests/requirements.txt b/reportsizedeltas/tests/requirements.txt
index 8fcb2e8..77d10b4 100644
--- a/reportsizedeltas/tests/requirements.txt
+++ b/reportsizedeltas/tests/requirements.txt
@@ -1,3 +1,3 @@
 coverage==7.2.7
 pytest==7.3.2
-pytest-mock==3.10.0
+pytest-mock==3.11.1