diff --git a/extensions/react-widget/package-lock.json b/extensions/react-widget/package-lock.json
index 0a6cebff7..8a12df7ed 100644
--- a/extensions/react-widget/package-lock.json
+++ b/extensions/react-widget/package-lock.json
@@ -21,7 +21,7 @@
         "dompurify": "^3.1.5",
         "flow-bin": "^0.306.0",
         "markdown-it": "^14.1.0",
-        "react": "^18.2.0",
+        "react": "^19.2.5",
         "react-dom": "^18.2.0",
         "styled-components": "^6.1.8"
       },
@@ -34,7 +34,7 @@
         "@parcel/transformer-typescript-types": "^2.16.4",
         "@types/dompurify": "^3.0.5",
         "@types/markdown-it": "^14.1.2",
-        "@types/react": "^18.3.3",
+        "@types/react": "^19.2.14",
         "@types/react-dom": "^18.3.0",
         "@typescript-eslint/eslint-plugin": "^8.57.2",
         "@typescript-eslint/parser": "^8.57.2",
@@ -4511,20 +4511,14 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/@types/prop-types": {
-      "version": "15.7.12",
-      "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.12.tgz",
-      "integrity": "sha512-5zvhXYtRNRluoE/jAp4GVsSduVUzNWKkOZrCDBWYtE7biZywwdC2AcEzg+cSMLFRfVgeAFqpfNabiPjxFddV1Q==",
-      "dev": true
-    },
     "node_modules/@types/react": {
-      "version": "18.3.3",
-      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.3.tgz",
-      "integrity": "sha512-hti/R0pS0q1/xx+TsI73XIqk26eBsISZ2R0wUijXIngRK9R/e7Xw/cXVxQK7R5JjW+SV4zGcn5hXjudkN/pLIw==",
+      "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": "^3.0.2"
+        "csstype": "^3.2.2"
       }
     },
     "node_modules/@types/react-dom": {
@@ -8403,12 +8397,10 @@
       }
     },
     "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==",
-      "dependencies": {
-        "loose-envify": "^1.1.0"
-      },
+      "version": "19.2.5",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.2.5.tgz",
+      "integrity": "sha512-llUJLzz1zTUBrskt2pwZgLq59AemifIftw4aB7JxOqf1HY2FDaGDxgwpAPVzHU1kdWabH7FauP4i1oEeer2WCA==",
+      "license": "MIT",
       "engines": {
         "node": ">=0.10.0"
       }
diff --git a/extensions/react-widget/package.json b/extensions/react-widget/package.json
index 6e1cb4ccc..7bd11d6ac 100644
--- a/extensions/react-widget/package.json
+++ b/extensions/react-widget/package.json
@@ -54,7 +54,7 @@
     "dompurify": "^3.1.5",
     "flow-bin": "^0.306.0",
     "markdown-it": "^14.1.0",
-    "react": "^18.2.0",
+    "react": "^19.2.5",
     "react-dom": "^18.2.0",
     "styled-components": "^6.1.8"
   },
@@ -67,7 +67,7 @@
     "@parcel/transformer-typescript-types": "^2.16.4",
     "@types/dompurify": "^3.0.5",
     "@types/markdown-it": "^14.1.2",
-    "@types/react": "^18.3.3",
+    "@types/react": "^19.2.14",
     "@types/react-dom": "^18.3.0",
     "@typescript-eslint/eslint-plugin": "^8.57.2",
     "@typescript-eslint/parser": "^8.57.2",