diff --git a/Chapter17/requirements.txt b/Chapter17/requirements.txt
index 2eeea20..cf52d98 100644
--- a/Chapter17/requirements.txt
+++ b/Chapter17/requirements.txt
@@ -14,7 +14,7 @@ numpy==1.19.2
 opencv-python-headless==4.4.0.44
 pandas==1.1.3
 Pillow==8.0.1
-pydantic==1.6.1
+pydantic==1.6.2
 pyparsing==2.4.7
 python-dateutil==2.8.1
 python-multipart==0.0.5