diff --git a/previewers/react-source/hdf5-previewer/package-lock.json b/previewers/react-source/hdf5-previewer/package-lock.json
index 4034e6b..3cd86f6 100644
--- a/previewers/react-source/hdf5-previewer/package-lock.json
+++ b/previewers/react-source/hdf5-previewer/package-lock.json
@@ -18,7 +18,7 @@
         "react-dom": "17.0.2",
         "react-dropzone": "14.2.3",
         "react-icons": "4.8.0",
-        "react-router-dom": "7.5.2"
+        "react-router-dom": "7.12.0"
       },
       "devDependencies": {
         "@types/node": "^18.15.11",
@@ -3383,12 +3383,16 @@
       "license": "MIT"
     },
     "node_modules/cookie": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.0.2.tgz",
-      "integrity": "sha512-9Kr/j4O16ISv8zBBhJoi4bXOYNTkFLOqSL3UDB0njXxCXNezjeyVrJyGOWtgfs/q2km1gwBcfH8q1yEGoMYunA==",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.1.1.tgz",
+      "integrity": "sha512-ei8Aos7ja0weRpFzJnEA9UHJ/7XQmqglbRwnf2ATjcB9Wq874VKH9kfjjirM6UhU2/E5fFYadylyhFldcqSidQ==",
       "license": "MIT",
       "engines": {
         "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
       }
     },
     "node_modules/core-js-pure": {
@@ -6607,12 +6611,12 @@
       }
     },
     "node_modules/react-router-dom": {
-      "version": "7.5.2",
-      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.5.2.tgz",
-      "integrity": "sha512-yk1XW8Fj7gK7flpYBXF3yzd2NbX6P7Kxjvs2b5nu1M04rb5pg/Zc4fGdBNTeT4eDYL2bvzWNyKaIMJX/RKHTTg==",
+      "version": "7.12.0",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.12.0.tgz",
+      "integrity": "sha512-pfO9fiBcpEfX4Tx+iTYKDtPbrSLLCbwJ5EqP+SPYQu1VYCXdy79GSj0wttR0U4cikVdlImZuEZ/9ZNCgoaxwBA==",
       "license": "MIT",
       "dependencies": {
-        "react-router": "7.5.2"
+        "react-router": "7.12.0"
       },
       "engines": {
         "node": ">=20.0.0"
@@ -6623,14 +6627,13 @@
       }
     },
     "node_modules/react-router-dom/node_modules/react-router": {
-      "version": "7.5.2",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.5.2.tgz",
-      "integrity": "sha512-9Rw8r199klMnlGZ8VAsV/I8WrIF6IyJ90JQUdboupx1cdkgYqwnrYjH+I/nY/7cA1X5zia4mDJqH36npP7sxGQ==",
+      "version": "7.12.0",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.12.0.tgz",
+      "integrity": "sha512-kTPDYPFzDVGIIGNLS5VJykK0HfHLY5MF3b+xj0/tTyNYL1gF1qs7u67Z9jEhQk2sQ98SUaHxlG31g1JtF7IfVw==",
       "license": "MIT",
       "dependencies": {
         "cookie": "^1.0.1",
-        "set-cookie-parser": "^2.6.0",
-        "turbo-stream": "2.4.0"
+        "set-cookie-parser": "^2.6.0"
       },
       "engines": {
         "node": ">=20.0.0"
@@ -7022,9 +7025,9 @@
       }
     },
     "node_modules/set-cookie-parser": {
-      "version": "2.7.1",
-      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.1.tgz",
-      "integrity": "sha512-IOc8uWeOZgnb3ptbCURJWNjWUPcO3ZnTTdzsurqERrP6nPyv+paC55vJM0LpOlT2ne+Ix+9+CRG1MNLlyZ4GjQ==",
+      "version": "2.7.2",
+      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.2.tgz",
+      "integrity": "sha512-oeM1lpU/UvhTxw+g3cIfxXHyJRc/uidd3yK1P242gzHds0udQBYzs3y8j4gCCW+ZJ7ad0yctld8RYO+bdurlvw==",
       "license": "MIT"
     },
     "node_modules/shebang-command": {
@@ -7436,12 +7439,6 @@
       "dev": true,
       "license": "0BSD"
     },
-    "node_modules/turbo-stream": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/turbo-stream/-/turbo-stream-2.4.0.tgz",
-      "integrity": "sha512-FHncC10WpBd2eOmGwpmQsWLDoK4cqsA/UT/GqNoaKOQnT8uzhtCbg3EoUDMvqpOSAI0S26mr0rkjzbOO6S3v1g==",
-      "license": "ISC"
-    },
     "node_modules/type-check": {
       "version": "0.4.0",
       "dev": true,
diff --git a/previewers/react-source/hdf5-previewer/package.json b/previewers/react-source/hdf5-previewer/package.json
index 8ab5391..603179f 100644
--- a/previewers/react-source/hdf5-previewer/package.json
+++ b/previewers/react-source/hdf5-previewer/package.json
@@ -30,7 +30,7 @@
     "react-dom": "17.0.2",
     "react-dropzone": "14.2.3",
     "react-icons": "4.8.0",
-    "react-router-dom": "7.5.2"
+    "react-router-dom": "7.12.0"
   },
   "devDependencies": {
     "@types/node": "^18.15.11",