diff --git a/requirements.txt b/requirements.txt
index 2cab691..ddbf2ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-CairoSVG==2.8.2
+CairoSVG==2.9.0
 mkdocs==1.6.1
 mkdocs-get-deps==0.2.0
 mkdocs-git-revision-date-localized-plugin==1.5.1