diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 7b1fddf..9892c6a
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 asgiref==3.2.10
 cairocffi==1.1.0
-CairoSVG==2.4.2
+CairoSVG==2.5.1
 cffi==1.14.0
 cssselect2==0.3.0
 defusedxml==0.6.0