diff --git a/package-lock.json b/package-lock.json
index 3c1a01d..802dc68 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,9 @@
       "version": "3.0.0",
       "hasInstallScript": true,
       "license": "Apache-2.0",
+      "dependencies": {
+        "puppeteer": "25.12.0"
+      },
       "bin": {
         "bimodal-design": "tools/bimodal-design-cli.js",
         "bmd": "tools/bimodal-design-cli.js",
@@ -30,7 +33,7 @@
         "npm": ">=7.0.0"
       },
       "optionalDependencies": {
-        "puppeteer": "25.10.0"
+        "puppeteer": "25.12.0"
       }
     },
     "node_modules/@asamuzakjp/css-color": {
@@ -1961,9 +1964,9 @@
       }
     },
     "node_modules/@puppeteer/browsers": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/@puppeteer/browsers/-/browsers-3.2.2.tgz",
-      "integrity": "sha512-q2BU4YfO9h/Wt7IcWPcggpOOqLk2Tbs1hDwolvKZrweRjy751OJBKMN9zO5bfD0pzU7X/tvKw/exQds4pM/LOg==",
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/@puppeteer/browsers/-/browsers-3.2.3.tgz",
+      "integrity": "sha512-2Bt3m6dDAJqmZehn0wiXSYyQmuhyiHHZ7FjvrVaS1W2RoFGV6eCK71UvKYkNJjkwC1Q9nobjhvTMhLQztFVINA==",
       "license": "Apache-2.0",
       "optional": true,
       "dependencies": {
@@ -2056,9 +2059,9 @@
       "optional": true
     },
     "node_modules/@puppeteer/browsers/node_modules/string-width": {
-      "version": "8.2.2",
-      "resolved": "https://registry.npmjs.org/string-width/-/string-width-8.2.2.tgz",
-      "integrity": "sha512-GaPUh5gfdrYzqeVNZvUfT23vYYxXzKYidUcnMtJg/3rxRV63EFZy3k6xfKlmfeJD0176lnUV/Usr3XcwSvFzpg==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-8.3.0.tgz",
+      "integrity": "sha512-ZbmZM0JCihQN91dWnxoipT2KOEyHqEyfRXUyjuRhW8b/xnqPDoq4gWEVApTVa9db2wN8mmoikgFBbjh71+cGeQ==",
       "license": "MIT",
       "optional": true,
       "dependencies": {
@@ -2125,9 +2128,9 @@
       }
     },
     "node_modules/@puppeteer/browsers/node_modules/yargs": {
-      "version": "18.1.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-18.1.0.tgz",
-      "integrity": "sha512-2rAgRKu54VsHkqI0/tYkmluGXHD4KW7yZoycuqDQ15QOTnc2VVfy0nN/1eMhnQLO00A+dwtK20xuCnc1YGeUyg==",
+      "version": "18.2.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-18.2.0.tgz",
+      "integrity": "sha512-9OpKOLeaoNFecEp7P6iYbzze/5CqWoH7N3SMs/6y1XF4nMvFMspEGZzJ6uFi9MmQwXhyzqYoSEKO3tvA3Z/o2w==",
       "license": "MIT",
       "optional": true,
       "dependencies": {
@@ -3443,9 +3446,9 @@
       }
     },
     "node_modules/devtools-protocol": {
-      "version": "0.0.1666840",
-      "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1666840.tgz",
-      "integrity": "sha512-gCcO42XCHKEs7Ag0S7aGYsnJ7hlgrO3qderYqeiY0Eqk+0GFfuvT13IA0hHreJTa2KCdDVyGMeOhdMNmrrTjVg==",
+      "version": "0.0.1687809",
+      "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1687809.tgz",
+      "integrity": "sha512-t7kSb+UKYdyxcmqy98U2P86ne6rCve3DIJ4+lp54i/hhClgFuG35JrLj23rO14Jw3sWDsp7i+22QhNU0+/qk8g==",
       "license": "BSD-3-Clause",
       "optional": true
     },
@@ -3975,9 +3978,9 @@
       }
     },
     "node_modules/get-east-asian-width": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npmjs.org/get-east-asian-width/-/get-east-asian-width-1.6.0.tgz",
-      "integrity": "sha512-QRbvDIbx6YklUe6RxeTeleMR0yv3cYH6PsPZHcnVn7xv7zO1BHN8r0XETu8n6Ye3Q+ahtSarc3WgtNWmehIBfA==",
+      "version": "1.7.0",
+      "resolved": "https://registry.npmjs.org/get-east-asian-width/-/get-east-asian-width-1.7.0.tgz",
+      "integrity": "sha512-XjH1AECxf0giL2V1aU8vKyRR2ppRUb5c0EvT7zuJTokQ74bNo52zOtghqdWIqrhUD79fo3x0WfKZdOqxF6LG1Q==",
       "license": "MIT",
       "optional": true,
       "engines": {
@@ -5160,9 +5163,9 @@
       "optional": true
     },
     "node_modules/modern-tar": {
-      "version": "0.8.4",
-      "resolved": "https://registry.npmjs.org/modern-tar/-/modern-tar-0.8.4.tgz",
-      "integrity": "sha512-gN54ddmyzEg10orwZ2u4OOv+bjpMWdIl5jIkodK97bMq8QBSL5c0D7YX0lT1Ooz+99S7+PvFbnxzdjgHo1r41g==",
+      "version": "0.8.5",
+      "resolved": "https://registry.npmjs.org/modern-tar/-/modern-tar-0.8.5.tgz",
+      "integrity": "sha512-snEhs+6G5Tjd4I7tLCDOaoln2RgE0bD19RzEKgvgK2hZ5VKy3MpLhLTZ2fWpXSTg4K2cyPwp+VHATFJhxfnOeA==",
       "license": "MIT",
       "optional": true,
       "engines": {
@@ -5573,18 +5576,18 @@
       }
     },
     "node_modules/puppeteer": {
-      "version": "25.10.0",
-      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-25.10.0.tgz",
-      "integrity": "sha512-9ZfkiaZDQWpGPJp9XTS+Bkn/D78hPvYmtjPfIBeybn05oeY6Jj7aiSbYdfcSQD2UMvC0vE7Yi9PSDo179euRzw==",
+      "version": "25.12.0",
+      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-25.12.0.tgz",
+      "integrity": "sha512-agM9cYcxbvmU17w9qtF17s7/Vv7Dhbyig6AWwIgvQQLR2dKZdPqNvRPanac7xH4iMPcNYOCfyCkwqCnR4nVOcA==",
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "optional": true,
       "dependencies": {
-        "@puppeteer/browsers": "3.2.2",
+        "@puppeteer/browsers": "3.2.3",
         "chromium-bidi": "17.0.2",
-        "devtools-protocol": "0.0.1666840",
+        "devtools-protocol": "0.0.1687809",
         "lilconfig": "^3.1.3",
-        "puppeteer-core": "25.10.0",
+        "puppeteer-core": "25.12.0",
         "typed-query-selector": "^2.12.2"
       },
       "bin": {
@@ -5595,15 +5598,15 @@
       }
     },
     "node_modules/puppeteer-core": {
-      "version": "25.10.0",
-      "resolved": "https://registry.npmjs.org/puppeteer-core/-/puppeteer-core-25.10.0.tgz",
-      "integrity": "sha512-Hy5eMQshOEMil4JUUx03h5pw1HYkYCso1RG/gcpPlFSd4cYPOcopxcXEAxpLPOkOPJb9LIJtwxuj66bSdvknFg==",
+      "version": "25.12.0",
+      "resolved": "https://registry.npmjs.org/puppeteer-core/-/puppeteer-core-25.12.0.tgz",
+      "integrity": "sha512-z6LQUt5SH7jwGtGA+nMtJuEjZIsqPiwQ+EFHCYuVDQrJpvifNmmGuyDvTzAKPyFzihxgHc5f3aMzu2kn8Ps37A==",
       "license": "Apache-2.0",
       "optional": true,
       "dependencies": {
-        "@puppeteer/browsers": "3.2.2",
+        "@puppeteer/browsers": "3.2.3",
         "chromium-bidi": "17.0.2",
-        "devtools-protocol": "0.0.1666840",
+        "devtools-protocol": "0.0.1687809",
         "typed-query-selector": "^2.12.2",
         "webdriver-bidi-protocol": "0.4.3",
         "ws": "^8.21.3"
diff --git a/package.json b/package.json
index 376e24c..c4434a2 100644
--- a/package.json
+++ b/package.json
@@ -79,6 +79,6 @@
     "access": "public"
   },
   "optionalDependencies": {
-    "puppeteer": "25.10.0"
+    "puppeteer": "25.12.0"
   }
 }