diff --git a/package-lock.json b/package-lock.json
index 7d1987b2..ae4ba7ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -922,10 +922,11 @@
       "dev": true
     },
     "node_modules/@types/d3-contour": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/@types/d3-contour/-/d3-contour-3.0.2.tgz",
-      "integrity": "sha512-k6/bGDoAGJZnZWaKzeB+9glgXCYGvh6YlluxzBREiVo8f/X2vpTEdgPy9DN7Z2i42PZOZ4JDhVdlTSTSkLDPlQ==",
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/@types/d3-contour/-/d3-contour-3.0.6.tgz",
+      "integrity": "sha512-BjzLgXGnCWjUSYGfH1cpdo41/hgdWETu4YxpezoztawmqsvCeep+8QGfiY6YbDvfgHz/DkjeIkkZVJavB4a3rg==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "@types/d3-array": "*",
         "@types/geojson": "*"