diff --git a/requirements-docs.txt b/requirements-docs.txt
index bd83d45..9b95d09 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -7,7 +7,7 @@ pyyaml >=5.3.1,<7.0.0
 # For Material for MkDocs, Chinese search
 # jieba==0.42.1
 # For image processing by Material for MkDocs
-pillow==10.3.0
+pillow==10.4.0
 # For image processing by Material for MkDocs
 cairosvg==2.7.1
 # mkdocstrings[python]==0.25.1