diff --git a/requirements.txt b/requirements.txt
index d711e74..e59e13e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ open3d==0.10.0.0
 opencv-contrib-python==4.4.0.42
 opencv-python==4.4.0.42
 pandas==1.0.5
-pydantic==1.5.1
+pydantic==1.6.2
 pygame==1.9.6
 pyrealsense2==2.43.0.3018
 pyserial==3.4