diff --git a/requirements.txt b/requirements.txt
index 438c747..3683ec8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ japanize-matplotlib==1.1.3
 pandas==1.1.5
 plotly==4.4.1
 matplotlib==3.2.2
-seaborn==0.11.1
+seaborn==0.12.2
 black==21.4b2
 isort==5.8.0
 pytz