diff --git a/package-lock.json b/package-lock.json
index a90c5fd4..4aff4cfa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,6 @@
     "node_modules/@deck.gl/core": {
       "version": "9.3.2",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@loaders.gl/core": "^4.4.1",
         "@loaders.gl/images": "^4.4.1",
@@ -118,7 +117,6 @@
     "node_modules/@deck.gl/layers": {
       "version": "9.3.2",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@loaders.gl/images": "^4.4.1",
         "@loaders.gl/schema": "^4.4.1",
@@ -154,6 +152,29 @@
         "@luma.gl/shadertools": "~9.3.3"
       }
     },
+    "node_modules/@emnapi/core": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.10.0.tgz",
+      "integrity": "sha512-yq6OkJ4p82CAfPl0u9mQebQHKPJkY7WrIuk205cTYnYe+k2Z8YBh11FrbRG/H6ihirqcacOgl2BIO8oyMQLeXw==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@emnapi/wasi-threads": "1.2.1",
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@emnapi/runtime": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.10.0.tgz",
+      "integrity": "sha512-ewvYlk86xUoGI0zQRNq/mC+16R1QeDlKQy21Ki3oSYXNgLb45GV1P6A0M+/s6nyCuNDqe5VpaY84BzXGwVbwFA==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
     "node_modules/@emnapi/wasi-threads": {
       "version": "1.2.1",
       "dev": true,
@@ -1030,7 +1051,6 @@
     "node_modules/@loaders.gl/core": {
       "version": "4.4.1",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@loaders.gl/loader-utils": "4.4.1",
         "@loaders.gl/schema": "4.4.1",
@@ -1269,7 +1289,6 @@
     "node_modules/@luma.gl/core": {
       "version": "9.3.3",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@math.gl/types": "^4.1.0",
         "@probe.gl/env": "^4.1.1",
@@ -1281,7 +1300,6 @@
     "node_modules/@luma.gl/engine": {
       "version": "9.3.3",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@math.gl/core": "^4.1.0",
         "@math.gl/types": "^4.1.0",
@@ -1311,7 +1329,6 @@
     "node_modules/@luma.gl/shadertools": {
       "version": "9.3.3",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@math.gl/core": "^4.1.0",
         "@math.gl/types": "^4.1.0"
@@ -1926,7 +1943,6 @@
       "version": "19.2.14",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -1983,7 +1999,6 @@
       "version": "8.59.2",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.59.2",
         "@typescript-eslint/types": "8.59.2",
@@ -2216,7 +2231,6 @@
       "version": "8.16.0",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -2608,7 +2622,6 @@
       "version": "10.3.0",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.2",
@@ -4533,7 +4546,6 @@
     "node_modules/react": {
       "version": "19.2.5",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -4541,7 +4553,6 @@
     "node_modules/react-dom": {
       "version": "19.2.5",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "scheduler": "^0.27.0"
       },
@@ -4771,7 +4782,6 @@
       "version": "6.0.3",
       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -4894,7 +4904,6 @@
       "version": "8.0.10",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "lightningcss": "^1.32.0",
         "picomatch": "^4.0.4",
diff --git a/samples/deckgl-kml-updated/package.json b/samples/deckgl-kml-updated/package.json
index 87af8c25..682a677c 100644
--- a/samples/deckgl-kml-updated/package.json
+++ b/samples/deckgl-kml-updated/package.json
@@ -13,7 +13,7 @@
     "@deck.gl/google-maps": "^9.3.2",
     "@deck.gl/layers": "^9.3.1",
     "@loaders.gl/kml": "^4.4.1",
-    "@tmcw/togeojson": "^4.7.0"
+    "@tmcw/togeojson": "^7.1.2"
   },
   "devDependencies": {
     "apache-arrow": "^21.1.0"
diff --git a/samples/deckgl-kml/package.json b/samples/deckgl-kml/package.json
index def11c14..5692e609 100644
--- a/samples/deckgl-kml/package.json
+++ b/samples/deckgl-kml/package.json
@@ -13,7 +13,7 @@
     "@deck.gl/google-maps": "^9.3.2",
     "@deck.gl/layers": "^9.3.1",
     "@loaders.gl/kml": "^4.4.1",
-    "@tmcw/togeojson": "^4.7.0"
+    "@tmcw/togeojson": "^7.1.2"
   },
   "devDependencies": {
     "apache-arrow": "^21.1.0"