diff --git a/package.json b/package.json
index 56bf6b987..9c941db43 100644
--- a/package.json
+++ b/package.json
@@ -43,8 +43,8 @@
     "@rollup/plugin-terser": "0.4.4",
     "@stylistic/eslint-plugin": "2.13.0",
     "@testing-library/dom": "10.4.1",
-    "@types/react": "^18.0.0",
-    "@types/react-dom": "^18.0.0",
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
     "@typescript-eslint/eslint-plugin": "8.43.0",
     "@typescript-eslint/parser": "8.43.0",
     "babel-plugin-module-resolver": "5.0.2",
@@ -66,8 +66,8 @@
     "lerna": "8.2.3",
     "postcss": "8.5.6",
     "prettier": "3.6.2",
-    "react": "^18.0.0",
-    "react-dom": "^18.0.0",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "rollup": "4.50.1",
     "rollup-plugin-dts": "6.2.3",
     "rollup-plugin-filesize": "10.0.0",
diff --git a/packages/docsearch-react/package.json b/packages/docsearch-react/package.json
index 15fa72626..8e540c661 100644
--- a/packages/docsearch-react/package.json
+++ b/packages/docsearch-react/package.json
@@ -48,9 +48,9 @@
     "vitest": "3.2.4"
   },
   "peerDependencies": {
-    "@types/react": ">= 16.8.0 < 19.0.0",
-    "react": ">= 16.8.0 < 19.0.0",
-    "react-dom": ">= 16.8.0 < 19.0.0",
+    "@types/react": ">= 16.8.0 < 20.0.0",
+    "react": ">= 16.8.0 < 20.0.0",
+    "react-dom": ">= 16.8.0 < 20.0.0",
     "search-insights": ">= 1 < 3"
   },
   "peerDependenciesMeta": {
diff --git a/packages/website/package.json b/packages/website/package.json
index c92938018..be952e7ff 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -26,8 +26,8 @@
     "postcss-import": "16.1.1",
     "postcss-preset-env": "10.3.1",
     "prism-react-renderer": "2.4.1",
-    "react": "^18.0.0",
-    "react-dom": "^18.0.0"
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0"
   },
   "devDependencies": {
     "tailwindcss": "3.4.17"
diff --git a/yarn.lock b/yarn.lock
index 0dc78aa91..9860cc99d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3680,8 +3680,8 @@ __metadata:
     "@rollup/plugin-terser": "npm:0.4.4"
     "@stylistic/eslint-plugin": "npm:2.13.0"
     "@testing-library/dom": "npm:10.4.1"
-    "@types/react": "npm:^18.0.0"
-    "@types/react-dom": "npm:^18.0.0"
+    "@types/react": "npm:^19.0.0"
+    "@types/react-dom": "npm:^19.0.0"
     "@typescript-eslint/eslint-plugin": "npm:8.43.0"
     "@typescript-eslint/parser": "npm:8.43.0"
     babel-plugin-module-resolver: "npm:5.0.2"
@@ -3703,8 +3703,8 @@ __metadata:
     lerna: "npm:8.2.3"
     postcss: "npm:8.5.6"
     prettier: "npm:3.6.2"
-    react: "npm:^18.0.0"
-    react-dom: "npm:^18.0.0"
+    react: "npm:^19.0.0"
+    react-dom: "npm:^19.0.0"
     rollup: "npm:4.50.1"
     rollup-plugin-dts: "npm:6.2.3"
     rollup-plugin-filesize: "npm:10.0.0"
@@ -3749,9 +3749,9 @@ __metadata:
     algoliasearch: "npm:^5.14.2"
     vitest: "npm:3.2.4"
   peerDependencies:
-    "@types/react": ">= 16.8.0 < 19.0.0"
-    react: ">= 16.8.0 < 19.0.0"
-    react-dom: ">= 16.8.0 < 19.0.0"
+    "@types/react": ">= 16.8.0 < 20.0.0"
+    react: ">= 16.8.0 < 20.0.0"
+    react-dom: ">= 16.8.0 < 20.0.0"
     search-insights: ">= 1 < 3"
   peerDependenciesMeta:
     "@types/react":
@@ -3805,8 +3805,8 @@ __metadata:
     postcss-import: "npm:16.1.1"
     postcss-preset-env: "npm:10.3.1"
     prism-react-renderer: "npm:2.4.1"
-    react: "npm:^18.0.0"
-    react-dom: "npm:^18.0.0"
+    react: "npm:^19.0.0"
+    react-dom: "npm:^19.0.0"
     tailwindcss: "npm:3.4.17"
   languageName: unknown
   linkType: soft
@@ -7450,13 +7450,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/prop-types@npm:*":
-  version: 15.7.14
-  resolution: "@types/prop-types@npm:15.7.14"
-  checksum: 10c0/1ec775160bfab90b67a782d735952158c7e702ca4502968aa82565bd8e452c2de8601c8dfe349733073c31179116cf7340710160d3836aa8a1ef76d1532893b1
-  languageName: node
-  linkType: hard
-
 "@types/qs@npm:*":
   version: 6.9.18
   resolution: "@types/qs@npm:6.9.18"
@@ -7471,12 +7464,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/react-dom@npm:^18.0.0":
-  version: 18.3.5
-  resolution: "@types/react-dom@npm:18.3.5"
+"@types/react-dom@npm:^19.0.0":
+  version: 19.2.3
+  resolution: "@types/react-dom@npm:19.2.3"
   peerDependencies:
-    "@types/react": ^18.0.0
-  checksum: 10c0/b163d35a6b32a79f5782574a7aeb12a31a647e248792bf437e6d596e2676961c394c5e3c6e91d1ce44ae90441dbaf93158efb4f051c0d61e2612f1cb04ce4faa
+    "@types/react": ^19.2.0
+  checksum: 10c0/b486ebe0f4e2fb35e2e108df1d8fc0927ca5d6002d5771e8a739de11239fe62d0e207c50886185253c99eb9dedfeeb956ea7429e5ba17f6693c7acb4c02f8cd1
   languageName: node
   linkType: hard
 
@@ -7521,13 +7514,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/react@npm:^18.0.0":
-  version: 18.3.18
-  resolution: "@types/react@npm:18.3.18"
+"@types/react@npm:^19.0.0":
+  version: 19.2.7
+  resolution: "@types/react@npm:19.2.7"
   dependencies:
-    "@types/prop-types": "npm:*"
-    csstype: "npm:^3.0.2"
-  checksum: 10c0/8fb2b00672072135d0858dc9db07873ea107cc238b6228aaa2a9afd1ef7a64a7074078250db38afbeb19064be8ea6af5eac32d404efdd5f45e093cc4829d87f8
+    csstype: "npm:^3.2.2"
+  checksum: 10c0/a7b75f1f9fcb34badd6f84098be5e35a0aeca614bc91f93d2698664c0b2ba5ad128422bd470ada598238cebe4f9e604a752aead7dc6f5a92261d0c7f9b27cfd1
   languageName: node
   linkType: hard
 
@@ -11246,6 +11238,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"csstype@npm:^3.2.2":
+  version: 3.2.3
+  resolution: "csstype@npm:3.2.3"
+  checksum: 10c0/cd29c51e70fa822f1cecd8641a1445bed7063697469d35633b516e60fe8c1bde04b08f6c5b6022136bb669b64c63d4173af54864510fbb4ee23281801841a3ce
+  languageName: node
+  linkType: hard
+
 "cypress@npm:13.17.0":
   version: 13.17.0
   resolution: "cypress@npm:13.17.0"
@@ -21919,6 +21918,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-dom@npm:^19.0.0":
+  version: 19.2.3
+  resolution: "react-dom@npm:19.2.3"
+  dependencies:
+    scheduler: "npm:^0.27.0"
+  peerDependencies:
+    react: ^19.2.3
+  checksum: 10c0/dc43f7ede06f46f3acc16ee83107c925530de9b91d1d0b3824583814746ff4c498ea64fd65cd83aba363205268adff52e2827c582634ae7b15069deaeabc4892
+  languageName: node
+  linkType: hard
+
 "react-fast-compare@npm:^3.2.0":
   version: 3.2.2
   resolution: "react-fast-compare@npm:3.2.2"
@@ -22080,6 +22090,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react@npm:^19.0.0":
+  version: 19.2.3
+  resolution: "react@npm:19.2.3"
+  checksum: 10c0/094220b3ba3a76c1b668f972ace1dd15509b157aead1b40391d1c8e657e720c201d9719537375eff08f5e0514748c0319063392a6f000e31303aafc4471f1436
+  languageName: node
+  linkType: hard
+
 "read-cache@npm:^1.0.0":
   version: 1.0.0
   resolution: "read-cache@npm:1.0.0"
@@ -23191,6 +23208,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"scheduler@npm:^0.27.0":
+  version: 0.27.0
+  resolution: "scheduler@npm:0.27.0"
+  checksum: 10c0/4f03048cb05a3c8fddc45813052251eca00688f413a3cee236d984a161da28db28ba71bd11e7a3dd02f7af84ab28d39fb311431d3b3772fed557945beb00c452
+  languageName: node
+  linkType: hard
+
 "schema-dts@npm:^1.1.2":
   version: 1.1.5
   resolution: "schema-dts@npm:1.1.5"