diff --git a/site2/package-lock.json b/site2/package-lock.json
index 3773383..6eb3c85 100644
--- a/site2/package-lock.json
+++ b/site2/package-lock.json
@@ -22,7 +22,7 @@
         "@danmarshall/deckgl-typings": "^3.5.0",
         "@types/googlemaps": "^3.39.2",
         "@types/material-ui": "^0.21.7",
-        "@types/mocha": "^7.0.1",
+        "@types/mocha": "^10.0.0",
         "@types/react": "^16.9.19",
         "@types/react-dom": "^16.9.5"
       }
@@ -4330,9 +4330,9 @@
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     },
     "node_modules/@types/mocha": {
-      "version": "7.0.2",
-      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-7.0.2.tgz",
-      "integrity": "sha512-ZvO2tAcjmMi8V/5Z3JsyofMe3hasRcaw88cto5etSVMwVQfeivGAlEYmaQgceUSVYFofVjT+ioHsATjdWcFt1w==",
+      "version": "10.0.6",
+      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-10.0.6.tgz",
+      "integrity": "sha512-dJvrYWxP/UcXm36Qn36fxhUKu8A/xMRXVT2cliFF1Z7UA9liG5Psj3ezNSZw+5puH2czDXRLcXQxf8JbJt0ejg==",
       "dev": true
     },
     "node_modules/@types/node": {
@@ -23838,9 +23838,9 @@
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     },
     "@types/mocha": {
-      "version": "7.0.2",
-      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-7.0.2.tgz",
-      "integrity": "sha512-ZvO2tAcjmMi8V/5Z3JsyofMe3hasRcaw88cto5etSVMwVQfeivGAlEYmaQgceUSVYFofVjT+ioHsATjdWcFt1w==",
+      "version": "10.0.6",
+      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-10.0.6.tgz",
+      "integrity": "sha512-dJvrYWxP/UcXm36Qn36fxhUKu8A/xMRXVT2cliFF1Z7UA9liG5Psj3ezNSZw+5puH2czDXRLcXQxf8JbJt0ejg==",
       "dev": true
     },
     "@types/node": {
diff --git a/site2/package.json b/site2/package.json
index ef41847..d0345c0 100644
--- a/site2/package.json
+++ b/site2/package.json
@@ -29,7 +29,7 @@
     "@danmarshall/deckgl-typings": "^3.5.0",
     "@types/googlemaps": "^3.39.2",
     "@types/material-ui": "^0.21.7",
-    "@types/mocha": "^7.0.1",
+    "@types/mocha": "^10.0.0",
     "@types/react": "^16.9.19",
     "@types/react-dom": "^16.9.5"
   }