diff --git a/requirements.txt b/requirements.txt
index a0e7953d147..a7e4100b43c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -64,5 +64,5 @@ tlds>=2022042700    # Used to teach bleach about which TLDs currently exist
 tqdm>=4.64.0
 Unidecode>=1.3.4
 weasyprint>=53
-xml2rfc>=3.12.4
+xml2rfc>=3.30.1
 xym>=0.6,<1.0