diff --git a/requirements.txt b/requirements.txt
index 7905f24..42afb4e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ jieba==0.42.1
 jinja2==3.1.2; python_version >= "3.7"
 markupsafe==2.1.1; python_version >= "3.7"
 packaging==21.3; python_version >= "3.7"
-pygments==2.12.0; python_version >= "3.7"
+pygments==2.15.0; python_version >= "3.7"
 pyparsing==3.0.9; python_full_version >= "3.6.8" and python_version >= "3.7"
 pytz==2022.1; python_version >= "3.7"
 requests==2.28.0; python_version >= "3.7" and python_version < "4"