diff --git a/package-lock.json b/package-lock.json
index 671291af..e3f45274 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@docusaurus/preset-classic": "3.5.1",
         "@mdx-js/react": "<2.0.0",
         "clsx": "2.1.1",
-        "react": "18.3.1",
+        "react": "19.1.1",
         "react-dom": "18.3.1",
         "typescript": "5.9.2"
       },
@@ -11776,12 +11776,9 @@
       }
     },
     "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==",
-      "dependencies": {
-        "loose-envify": "^1.1.0"
-      },
+      "version": "19.1.1",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.1.1.tgz",
+      "integrity": "sha512-w8nqGImo45dmMIfljjMwOGtbmC/mk4CMYhWIicdSflH91J9TyCyczcPFXJzrZ/ZXcgGRFeP6BU0BEJTw6tZdfQ==",
       "engines": {
         "node": ">=0.10.0"
       }
@@ -22434,12 +22431,9 @@
       }
     },
     "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==",
-      "requires": {
-        "loose-envify": "^1.1.0"
-      }
+      "version": "19.1.1",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.1.1.tgz",
+      "integrity": "sha512-w8nqGImo45dmMIfljjMwOGtbmC/mk4CMYhWIicdSflH91J9TyCyczcPFXJzrZ/ZXcgGRFeP6BU0BEJTw6tZdfQ=="
     },
     "react-dev-utils": {
       "version": "12.0.1",
diff --git a/package.json b/package.json
index b133f5e6..2a594706 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@docusaurus/preset-classic": "3.5.1",
     "@mdx-js/react": "<2.0.0",
     "clsx": "2.1.1",
-    "react": "18.3.1",
+    "react": "19.1.1",
     "react-dom": "18.3.1",
     "typescript": "5.9.2"
   },