diff --git a/jbrowse/package-lock.json b/jbrowse/package-lock.json
index 044b5e267..c0887ce79 100644
--- a/jbrowse/package-lock.json
+++ b/jbrowse/package-lock.json
@@ -4965,7 +4965,9 @@
       "license": "MIT"
     },
     "node_modules/canvg": {
-      "version": "3.0.10",
+      "version": "3.0.11",
+      "resolved": "https://registry.npmjs.org/canvg/-/canvg-3.0.11.tgz",
+      "integrity": "sha512-5ON+q7jCTgMp9cjpu4Jo6XbvfYwSB2Ow3kzHKfIyJfaCAOHLbdKPQqGKgfED/R5B+3TFFfe8pegYA+b423SRyA==",
       "license": "MIT",
       "optional": true,
       "dependencies": {