diff --git a/arch-school/basic/module_07/service_author/requirements.txt b/arch-school/basic/module_07/service_author/requirements.txt
index 24be3d4..8e90f10 100644
--- a/arch-school/basic/module_07/service_author/requirements.txt
+++ b/arch-school/basic/module_07/service_author/requirements.txt
@@ -12,7 +12,7 @@ numpy==1.23.4
 pandas==1.5.1
 protobuf==3.20.1
 pydantic==1.10.7
-PyMySQL==1.0.2
+PyMySQL==1.1.1
 python-dateutil==2.8.2
 python-dotenv==0.21.0
 pytz==2022.5