diff --git a/setup.py b/setup.py
index 700c70d..a4b2d89 100755
--- a/setup.py
+++ b/setup.py
@@ -39,7 +39,7 @@
         "PyYAML==6.0",
         "beautifulsoup4==4.11.1",
         "markdown_urlize==0.2.0",
-        "markupsafe==2.0.1",
+        "markupsafe==2.1.5",
     ],
     setup_requires=["pytest-runner"],
     tests_require=[