diff --git a/docs/gremlator/package-lock.json b/docs/gremlator/package-lock.json
index fcee28c1d59..a52076f9e94 100644
--- a/docs/gremlator/package-lock.json
+++ b/docs/gremlator/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.0",
       "dependencies": {
         "gremlin": "4.0.0-beta.2",
-        "react": "^18.3.1",
+        "react": "^19.2.6",
         "react-dom": "^18.3.1",
         "styled-components": "^6.1.0",
         "web-vitals": "^5.2.0"
@@ -19,7 +19,7 @@
         "@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": "^19.2.14",
         "@types/react-dom": "^18.3.5",
         "@vitejs/plugin-react": "^6.0.1",
         "gh-pages": "^6.3.0",
@@ -2182,21 +2182,13 @@
         "undici-types": "~7.19.0"
       }
     },
-    "node_modules/@types/prop-types": {
-      "version": "15.7.15",
-      "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.15.tgz",
-      "integrity": "sha512-F6bEyamV9jKGAFBEmlQnesRPGOQqS2+Uwi0Em15xenOxHaf2hv6L8YCVn3rPdPJOiJfPiCnLIRyvwVaqMY3MIw==",
-      "dev": true,
-      "license": "MIT"
-    },
     "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": "19.2.14",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.14.tgz",
+      "integrity": "sha512-ilcTH/UniCkMdtexkoCN0bI7pMcJDvmQFPvuPvmEaYA/NSfFTAgdUSLAoVjaRJm7+6PvcM+q1zYOwS4wTYMF9w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@types/prop-types": "*",
         "csstype": "^3.2.2"
       }
     },
@@ -4016,13 +4008,10 @@
       "license": "MIT"
     },
     "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": "19.2.6",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.2.6.tgz",
+      "integrity": "sha512-sfWGGfavi0xr8Pg0sVsyHMAOziVYKgPLNrS7ig+ivMNb3wbCBw3KxtflsGBAwD3gYQlE/AEZsTLgToRrSCjb0Q==",
       "license": "MIT",
-      "dependencies": {
-        "loose-envify": "^1.1.0"
-      },
       "engines": {
         "node": ">=0.10.0"
       }
diff --git a/docs/gremlator/package.json b/docs/gremlator/package.json
index de39d4bcd6e..df7fd95ed18 100644
--- a/docs/gremlator/package.json
+++ b/docs/gremlator/package.json
@@ -5,7 +5,7 @@
   "private": true,
   "dependencies": {
     "gremlin": "4.0.0-beta.2",
-    "react": "^18.3.1",
+    "react": "^19.2.6",
     "react-dom": "^18.3.1",
     "styled-components": "^6.1.0",
     "web-vitals": "^5.2.0"
@@ -35,7 +35,7 @@
     "@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": "^19.2.14",
     "@types/react-dom": "^18.3.5",
     "@vitejs/plugin-react": "^6.0.1",
     "gh-pages": "^6.3.0",