diff --git a/requirements.txt b/requirements.txt
index 60d3d8152e..945dd7ac6c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -81,6 +81,6 @@ types-zxcvbn~=4.5.0.20250223  # match zxcvbn version
 Unidecode>=1.3.4
 urllib3>=1.26,<2
 weasyprint>=64.1
-xml2rfc>=3.23.0
+xml2rfc>=3.30.1
 xym>=0.6,<1.0
 zxcvbn>=4.5.0