diff --git a/flipt-client-react/package-lock.json b/flipt-client-react/package-lock.json
index 76452ad7..074f799e 100644
--- a/flipt-client-react/package-lock.json
+++ b/flipt-client-react/package-lock.json
@@ -19,7 +19,7 @@
         "@rollup/plugin-typescript": "^12.1.0",
         "@testing-library/react": "^16.0.1",
         "@types/jest": "^30.0.0",
-        "@types/react": "^18.0.0",
+        "@types/react": "^19.2.2",
         "@types/use-sync-external-store": "^1.5.0",
         "@typescript-eslint/eslint-plugin": "^8.11.0",
         "@typescript-eslint/parser": "^8.11.0",
@@ -33,7 +33,7 @@
         "jest-environment-jsdom": "^29.7.0",
         "jest-environment-jsdom-global": "^4.0.0",
         "prettier": "^3.3.3",
-        "react": "^18.0.0",
+        "react": "^19.2.0",
         "react-dom": "^18.0.0",
         "rimraf": "^6.0.1",
         "rollup": "^4.22.2",
@@ -2908,19 +2908,13 @@
         "undici-types": "~6.20.0"
       }
     },
-    "node_modules/@types/prop-types": {
-      "version": "15.7.14",
-      "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.14.tgz",
-      "integrity": "sha512-gNMvNH49DJ7OJYv+KAKn0Xp45p8PLl6zo2YnvDIbTd4J6MER2BmWN49TG7n9LvkyihINxeKW8+3bfS2yDC9dzQ==",
-      "dev": true
-    },
     "node_modules/@types/react": {
-      "version": "18.3.20",
-      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.20.tgz",
-      "integrity": "sha512-IPaCZN7PShZK/3t6Q87pfTkRm6oLTd4vztyoj+cbHUF1g3FfVb2tFIL79uCRKEfv16AhqDMBywP2VW3KIZUvcg==",
+      "version": "19.2.2",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.2.tgz",
+      "integrity": "sha512-6mDvHUFSjyT2B2yeNx2nUgMxh9LtOWvkhIU3uePn2I2oyNymUAX1NIsdgviM4CH+JSrp2D2hsMvJOkxY+0wNRA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "@types/prop-types": "*",
         "csstype": "^3.0.2"
       }
     },
@@ -9282,7 +9276,8 @@
     "node_modules/js-tokens": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
-      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ=="
+      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
+      "dev": true
     },
     "node_modules/js-yaml": {
       "version": "4.1.0",
@@ -9476,6 +9471,7 @@
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
       "integrity": "sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==",
+      "dev": true,
       "dependencies": {
         "js-tokens": "^3.0.0 || ^4.0.0"
       },
@@ -10329,12 +10325,10 @@
       "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==",
-      "dependencies": {
-        "loose-envify": "^1.1.0"
-      },
+      "version": "19.2.0",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.2.0.tgz",
+      "integrity": "sha512-tmbWg6W31tQLeB5cdIBOicJDJRR2KzXsV7uSK9iNfLWQ5bIZfxuPEHp7M8wiHyHnn0DD1i7w3Zmin0FtkrwoCQ==",
+      "license": "MIT",
       "engines": {
         "node": ">=0.10.0"
       }
diff --git a/flipt-client-react/package.json b/flipt-client-react/package.json
index 2cffd2e5..efaae9b8 100644
--- a/flipt-client-react/package.json
+++ b/flipt-client-react/package.json
@@ -41,7 +41,7 @@
     "@rollup/plugin-typescript": "^12.1.0",
     "@testing-library/react": "^16.0.1",
     "@types/jest": "^30.0.0",
-    "@types/react": "^18.0.0",
+    "@types/react": "^19.2.2",
     "@types/use-sync-external-store": "^1.5.0",
     "@typescript-eslint/eslint-plugin": "^8.11.0",
     "@typescript-eslint/parser": "^8.11.0",
@@ -55,7 +55,7 @@
     "jest-environment-jsdom": "^29.7.0",
     "jest-environment-jsdom-global": "^4.0.0",
     "prettier": "^3.3.3",
-    "react": "^18.0.0",
+    "react": "^19.2.0",
     "react-dom": "^18.0.0",
     "rimraf": "^6.0.1",
     "rollup": "^4.22.2",