diff --git a/requirements_dev.txt b/requirements_dev.txt
index ba03c95..61de3e9 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,7 +1,7 @@
 PyYAML==6.0
 graypy==2.1.0
 marshmallow==3.19.0
-pydantic==1.10.12
+pydantic==1.10.13
 pytest-cov==4.1.0
 pytest-mock==3.11.1
 pytest==7.4.0