diff --git a/requirements-dev.txt b/requirements-dev.txt
index c33310e..705f230 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -19,7 +19,7 @@ pytest-pylint==0.21.0
 pytest-random-order==1.1.0
 sphinx==7.2.6
 twine==4.0.2
-types-mock==5.1.0.2
+types-mock==5.1.0.3
 types-pytz==2023.3.1.1
 types-setuptools==68.2.0.2
 wheel==0.41.3