diff --git a/requirements.txt b/requirements.txt
index b587ce4..9297a05 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 flask
 gunicorn
 requests
-cairosvg==2.5.2
+cairosvg==2.7.0
 molmass
 IsoSpecPy
 dash