diff --git a/package.json b/package.json
index 3e13712ab7..498272ee92 100644
--- a/package.json
+++ b/package.json
@@ -115,7 +115,7 @@
     "@mapbox/vector-tile": "1.3.1",
     "@supermap/iclient-common": "file:src/common",
     "@turf/turf": "5.1.6",
-    "canvg": "3.0.2",
+    "canvg": "3.0.4",
     "echarts": "4.5.0",
     "elasticsearch": "16.5.0",
     "fetch-ie8": "1.5.0",