diff --git a/docs/gremlint/package-lock.json b/docs/gremlint/package-lock.json
index 55daef02ceb..7e543c2b85a 100644
--- a/docs/gremlint/package-lock.json
+++ b/docs/gremlint/package-lock.json
@@ -10,7 +10,7 @@
       "license": "Apache-2.0",
       "dependencies": {
         "gremlint": "^3.8.1",
-        "react": "^18.3.1",
+        "react": "^19.2.7",
         "react-dom": "^18.3.1",
         "sharp-router": "^4.1.5",
         "styled-components": "^6.1.14",
@@ -21,7 +21,7 @@
         "@testing-library/react": "^16.3.2",
         "@testing-library/user-event": "^14.6.1",
         "@types/node": "^25.6.0",
-        "@types/react": "^18.3.18",
+        "@types/react": "^19.2.16",
         "@types/react-dom": "^18.3.5",
         "@vitejs/plugin-react": "^6.0.1",
         "gh-pages": "^6.3.0",
@@ -853,13 +853,12 @@
       "integrity": "sha512-gNMvNH49DJ7OJYv+KAKn0Xp45p8PLl6zo2YnvDIbTd4J6MER2BmWN49TG7n9LvkyihINxeKW8+3bfS2yDC9dzQ=="
     },
     "node_modules/@types/react": {
-      "version": "18.3.28",
-      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.28.tgz",
-      "integrity": "sha512-z9VXpC7MWrhfWipitjNdgCauoMLRdIILQsAEV+ZesIzBq/oUlxk0m3ApZuMFCXdnS4U7KrI+l3WRUEGQ8K1QKw==",
+      "version": "19.2.16",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.16.tgz",
+      "integrity": "sha512-esJiCAnl0kfpNdE69f3So4WJUXy95dLZydX0KwK46riIHDzHM7O9Vtf9xCHW0PXIqvgqNrswl522kA/5yx+F4w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@types/prop-types": "*",
         "csstype": "^3.2.2"
       }
     },
@@ -2279,13 +2278,10 @@
       ]
     },
     "node_modules/react": {
-      "version": "18.3.1",
-      "resolved": "https://registry.npmjs.org/react/-/react-18.3.1.tgz",
-      "integrity": "sha512-wS+hAgJShR0KhEvPJArfuPVN1+Hz1t0Y6n5jLrGQbkb4urgPE/0Rve+1kMB1v/oWgHgm4WIcV+i7F2pTVj+2iQ==",
+      "version": "19.2.7",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.2.7.tgz",
+      "integrity": "sha512-HNe9WslTbXmFK8o8cmwgAeJFSBvt1bPdHCVKtaaV+WlAN36mpT4hcRpwbf3fY56ar2oIXzsBpOAiIRHAdY0OlQ==",
       "license": "MIT",
-      "dependencies": {
-        "loose-envify": "^1.1.0"
-      },
       "engines": {
         "node": ">=0.10.0"
       }
diff --git a/docs/gremlint/package.json b/docs/gremlint/package.json
index 8075f8d0644..527d837c60f 100644
--- a/docs/gremlint/package.json
+++ b/docs/gremlint/package.json
@@ -5,7 +5,7 @@
   "private": true,
   "dependencies": {
     "gremlint": "^3.8.1",
-    "react": "^18.3.1",
+    "react": "^19.2.7",
     "react-dom": "^18.3.1",
     "sharp-router": "^4.1.5",
     "styled-components": "^6.1.14",
@@ -38,7 +38,7 @@
     "@testing-library/react": "^16.3.2",
     "@testing-library/user-event": "^14.6.1",
     "@types/node": "^25.6.0",
-    "@types/react": "^18.3.18",
+    "@types/react": "^19.2.16",
     "@types/react-dom": "^18.3.5",
     "@vitejs/plugin-react": "^6.0.1",
     "gh-pages": "^6.3.0",