diff --git a/requirements.txt b/requirements.txt
index 8f0047e..0e6a741 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ mkdocs-git-revision-date-localized-plugin==1.5.3
 
 # Social card generation (OG images)
 pillow>=12.3.0
-cairosvg>=2.9.0
+cairosvg>=2.9.1
 
 # Image lightbox
 mkdocs-glightbox==0.5.2