diff --git a/requirements.txt b/requirements.txt
index 87197ef..795abe5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ flask>=3.0.0
 # quart>=0.19.0
 
 # Documentation & Utilities
-python-frontmatter>=1.0.0
+python-frontmatter>=1.3.0
 # markdown2dash 0.1.2 declares `gunicorn>=21.2.0,<22.0.0` — a markdown parser
 # pinning a WSGI server, and directly against the CVE-driven gunicorn>=23
 # floor below. pip cannot resolve both, so markdown2dash is installed on its