diff --git a/clients/algoliasearch-client-javascript/package.json b/clients/algoliasearch-client-javascript/package.json
index 1498ba40e05..6fd61c1d94f 100644
--- a/clients/algoliasearch-client-javascript/package.json
+++ b/clients/algoliasearch-client-javascript/package.json
@@ -20,7 +20,7 @@
     "execa": "9.6.0",
     "lerna": "8.2.3",
     "rollup": "4.41.0",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "bundlewatch": {
     "files": [
diff --git a/clients/algoliasearch-client-javascript/packages/abtesting/package.json b/clients/algoliasearch-client-javascript/packages/abtesting/package.json
index f6f969760ed..91237ac4d3c 100644
--- a/clients/algoliasearch-client-javascript/packages/abtesting/package.json
+++ b/clients/algoliasearch-client-javascript/packages/abtesting/package.json
@@ -60,7 +60,7 @@
     "publint": "0.3.12",
     "rollup": "4.41.0",
     "tsup": "8.5.0",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "engines": {
     "node": ">= 14.0.0"
diff --git a/clients/algoliasearch-client-javascript/packages/advanced-personalization/package.json b/clients/algoliasearch-client-javascript/packages/advanced-personalization/package.json
index 472f01d7dd5..0bc9bef1f8a 100644
--- a/clients/algoliasearch-client-javascript/packages/advanced-personalization/package.json
+++ b/clients/algoliasearch-client-javascript/packages/advanced-personalization/package.json
@@ -60,7 +60,7 @@
     "publint": "0.3.12",
     "rollup": "4.41.0",
     "tsup": "8.5.0",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "engines": {
     "node": ">= 14.0.0"
diff --git a/clients/algoliasearch-client-javascript/packages/client-common/package.json b/clients/algoliasearch-client-javascript/packages/client-common/package.json
index 3964186ab41..8d994c47444 100644
--- a/clients/algoliasearch-client-javascript/packages/client-common/package.json
+++ b/clients/algoliasearch-client-javascript/packages/client-common/package.json
@@ -41,7 +41,7 @@
     "publint": "0.3.12",
     "ts-node": "10.9.2",
     "tsup": "8.5.0",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "vitest": "3.2.4"
   },
   "engines": {
diff --git a/clients/algoliasearch-client-javascript/packages/client-composition/package.json b/clients/algoliasearch-client-javascript/packages/client-composition/package.json
index 2d1010ac766..3f6b0ae74c1 100644
--- a/clients/algoliasearch-client-javascript/packages/client-composition/package.json
+++ b/clients/algoliasearch-client-javascript/packages/client-composition/package.json
@@ -60,7 +60,7 @@
     "publint": "0.3.12",
     "rollup": "4.41.0",
     "tsup": "8.5.0",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "engines": {
     "node": ">= 14.0.0"
diff --git a/clients/algoliasearch-client-javascript/packages/composition/package.json b/clients/algoliasearch-client-javascript/packages/composition/package.json
index 7fffd80a5c5..685c80a1033 100644
--- a/clients/algoliasearch-client-javascript/packages/composition/package.json
+++ b/clients/algoliasearch-client-javascript/packages/composition/package.json
@@ -60,7 +60,7 @@
     "publint": "0.3.12",
     "rollup": "4.41.0",
     "tsup": "8.5.0",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "engines": {
     "node": ">= 14.0.0"
diff --git a/clients/algoliasearch-client-javascript/packages/logger-console/package.json b/clients/algoliasearch-client-javascript/packages/logger-console/package.json
index a386a635949..8f8b719ae8e 100644
--- a/clients/algoliasearch-client-javascript/packages/logger-console/package.json
+++ b/clients/algoliasearch-client-javascript/packages/logger-console/package.json
@@ -41,7 +41,7 @@
     "publint": "0.3.12",
     "ts-node": "10.9.2",
     "tsup": "8.5.0",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "vitest": "3.2.4"
   },
   "dependencies": {
diff --git a/clients/algoliasearch-client-javascript/packages/requester-browser-xhr/package.json b/clients/algoliasearch-client-javascript/packages/requester-browser-xhr/package.json
index 8654a5ce896..f7b15679e2d 100644
--- a/clients/algoliasearch-client-javascript/packages/requester-browser-xhr/package.json
+++ b/clients/algoliasearch-client-javascript/packages/requester-browser-xhr/package.json
@@ -40,7 +40,7 @@
     "jsdom": "26.1.0",
     "publint": "0.3.12",
     "tsup": "8.5.0",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "vitest": "3.2.4",
     "xhr-mock": "2.5.1"
   },
diff --git a/clients/algoliasearch-client-javascript/packages/requester-fetch/package.json b/clients/algoliasearch-client-javascript/packages/requester-fetch/package.json
index c9db441d3d9..6262c0f7907 100644
--- a/clients/algoliasearch-client-javascript/packages/requester-fetch/package.json
+++ b/clients/algoliasearch-client-javascript/packages/requester-fetch/package.json
@@ -57,7 +57,7 @@
     "nock": "14.0.8",
     "publint": "0.3.12",
     "tsup": "8.5.0",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "vitest": "3.2.4"
   },
   "engines": {
diff --git a/clients/algoliasearch-client-javascript/packages/requester-node-http/package.json b/clients/algoliasearch-client-javascript/packages/requester-node-http/package.json
index 5f373a89f15..06f7b9790b6 100644
--- a/clients/algoliasearch-client-javascript/packages/requester-node-http/package.json
+++ b/clients/algoliasearch-client-javascript/packages/requester-node-http/package.json
@@ -43,7 +43,7 @@
     "nock": "14.0.8",
     "publint": "0.3.12",
     "tsup": "8.5.0",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "vitest": "3.2.4"
   },
   "engines": {
diff --git a/clients/algoliasearch-client-javascript/packages/requester-testing/package.json b/clients/algoliasearch-client-javascript/packages/requester-testing/package.json
index 6d0866d6fed..384e39954c4 100644
--- a/clients/algoliasearch-client-javascript/packages/requester-testing/package.json
+++ b/clients/algoliasearch-client-javascript/packages/requester-testing/package.json
@@ -53,7 +53,7 @@
     "@types/node": "22.16.5",
     "publint": "0.3.12",
     "tsup": "8.5.0",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "engines": {
     "node": ">= 14.0.0"
diff --git a/clients/algoliasearch-client-javascript/yarn.lock b/clients/algoliasearch-client-javascript/yarn.lock
index a8e6442f7c0..a75f51372b7 100644
--- a/clients/algoliasearch-client-javascript/yarn.lock
+++ b/clients/algoliasearch-client-javascript/yarn.lock
@@ -18,7 +18,7 @@ __metadata:
     publint: "npm:0.3.12"
     rollup: "npm:4.41.0"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
   languageName: unknown
   linkType: soft
 
@@ -35,7 +35,7 @@ __metadata:
     publint: "npm:0.3.12"
     rollup: "npm:4.41.0"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
   languageName: unknown
   linkType: soft
 
@@ -83,7 +83,7 @@ __metadata:
     publint: "npm:0.3.12"
     ts-node: "npm:10.9.2"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
     vitest: "npm:3.2.4"
   languageName: unknown
   linkType: soft
@@ -101,7 +101,7 @@ __metadata:
     publint: "npm:0.3.12"
     rollup: "npm:4.41.0"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
   languageName: unknown
   linkType: soft
 
@@ -186,7 +186,7 @@ __metadata:
     publint: "npm:0.3.12"
     rollup: "npm:4.41.0"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
   languageName: unknown
   linkType: soft
 
@@ -218,7 +218,7 @@ __metadata:
     publint: "npm:0.3.12"
     ts-node: "npm:10.9.2"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
     vitest: "npm:3.2.4"
   languageName: unknown
   linkType: soft
@@ -267,7 +267,7 @@ __metadata:
     jsdom: "npm:26.1.0"
     publint: "npm:0.3.12"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
     vitest: "npm:3.2.4"
     xhr-mock: "npm:2.5.1"
   languageName: unknown
@@ -284,7 +284,7 @@ __metadata:
     nock: "npm:14.0.8"
     publint: "npm:0.3.12"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
     vitest: "npm:3.2.4"
   languageName: unknown
   linkType: soft
@@ -299,7 +299,7 @@ __metadata:
     nock: "npm:14.0.8"
     publint: "npm:0.3.12"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
     vitest: "npm:3.2.4"
   languageName: unknown
   linkType: soft
@@ -316,7 +316,7 @@ __metadata:
     "@types/node": "npm:22.16.5"
     publint: "npm:0.3.12"
     tsup: "npm:8.5.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
   languageName: unknown
   linkType: soft
 
@@ -2515,7 +2515,7 @@ __metadata:
     execa: "npm:9.6.0"
     lerna: "npm:8.2.3"
     rollup: "npm:4.41.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
   languageName: unknown
   linkType: soft
 
@@ -8583,6 +8583,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"typescript@npm:5.9.2":
+  version: 5.9.2
+  resolution: "typescript@npm:5.9.2"
+  bin:
+    tsc: bin/tsc
+    tsserver: bin/tsserver
+  checksum: 10/cc2fe6c822819de5d453fa25aa9f32096bf70dde215d481faa1ad84a283dfb264e33988ed8f6d36bc803dd0b16dbe943efa311a798ef76d5b3892a05dfbfd628
+  languageName: node
+  linkType: hard
+
 "typescript@patch:typescript@npm%3A5.6.1-rc#optional!builtin<compat/typescript>":
   version: 5.6.1-rc
   resolution: "typescript@patch:typescript@npm%3A5.6.1-rc#optional!builtin<compat/typescript>::version=5.6.1-rc&hash=8c6c40"
@@ -8603,6 +8613,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"typescript@patch:typescript@npm%3A5.9.2#optional!builtin<compat/typescript>":
+  version: 5.9.2
+  resolution: "typescript@patch:typescript@npm%3A5.9.2#optional!builtin<compat/typescript>::version=5.9.2&hash=5786d5"
+  bin:
+    tsc: bin/tsc
+    tsserver: bin/tsserver
+  checksum: 10/bd810ab13e8e557225a8b5122370385440b933e4e077d5c7641a8afd207fdc8be9c346e3c678adba934b64e0e70b0acf5eef9493ea05170a48ce22bef845fdc7
+  languageName: node
+  linkType: hard
+
 "ufo@npm:^1.5.4, ufo@npm:^1.6.1":
   version: 1.6.1
   resolution: "ufo@npm:1.6.1"
diff --git a/eslint/package.json b/eslint/package.json
index 1694754b4ca..5ef0f7d9370 100644
--- a/eslint/package.json
+++ b/eslint/package.json
@@ -17,7 +17,7 @@
     "eslint": "8.57.1",
     "eslint-plugin-yml": "1.18.0",
     "eslint-vitest-rule-tester": "2.2.1",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "vitest": "3.2.4",
     "yaml-eslint-parser": "1.3.0"
   }
diff --git a/package.json b/package.json
index 2f7c4d0b81a..392218f93dd 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "prettier-plugin-java": "2.7.4",
     "prettier-plugin-organize-imports": "4.2.0",
     "renovate-config-algolia": "2.2.0",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "packageManager": "yarn@4.9.2",
   "engines": {
diff --git a/playground/javascript/browser/package.json b/playground/javascript/browser/package.json
index 15786dba469..7172294180b 100644
--- a/playground/javascript/browser/package.json
+++ b/playground/javascript/browser/package.json
@@ -25,7 +25,7 @@
     "eslint-plugin-react-hooks": "5.2.0",
     "eslint-plugin-react-refresh": "0.4.20",
     "globals": "16.1.0",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "typescript-eslint": "8.33.0",
     "vite": "7.0.6"
   },
diff --git a/playground/javascript/node/package.json b/playground/javascript/node/package.json
index 9c2eb37f5ea..e4bd8ba9767 100644
--- a/playground/javascript/node/package.json
+++ b/playground/javascript/node/package.json
@@ -25,7 +25,7 @@
     "algoliasearch": "link:../../../clients/algoliasearch-client-javascript/packages/algoliasearch"
   },
   "devDependencies": {
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "engines": {
     "node": ">= 20.0.0",
diff --git a/scripts/package.json b/scripts/package.json
index 0d0a575f888..e20a34183bd 100644
--- a/scripts/package.json
+++ b/scripts/package.json
@@ -46,7 +46,7 @@
     "micromatch": "4.0.8",
     "semver": "7.7.2",
     "spinnies": "0.5.1",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "vitest": "3.2.4"
   }
 }
diff --git a/templates/javascript/clients/package.mustache b/templates/javascript/clients/package.mustache
index ae737f28b7e..b13dc7a1c8e 100644
--- a/templates/javascript/clients/package.mustache
+++ b/templates/javascript/clients/package.mustache
@@ -142,7 +142,7 @@
     "publint": "0.3.12",
     "rollup": "4.41.0",
     "tsup": "8.5.0",
-    "typescript": "5.8.3"
+    "typescript": "5.9.2"
   },
   "engines": {
     "node": ">= 14.0.0"
diff --git a/templates/javascript/snippets/package.mustache b/templates/javascript/snippets/package.mustache
index 6c367cebbac..3b0fe3b4a9a 100644
--- a/templates/javascript/snippets/package.mustache
+++ b/templates/javascript/snippets/package.mustache
@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "type": "module",
   "dependencies": {
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "@algolia/client-common": "link:../../../clients/algoliasearch-client-javascript/packages/client-common",
     "@algolia/requester-node-http": "link:../../../clients/algoliasearch-client-javascript/packages/requester-node-http",
     "algoliasearch": "link:../../../clients/algoliasearch-client-javascript/packages/algoliasearch"
diff --git a/templates/javascript/tests/package.mustache b/templates/javascript/tests/package.mustache
index f9cb6b3da77..186638a6ca3 100644
--- a/templates/javascript/tests/package.mustache
+++ b/templates/javascript/tests/package.mustache
@@ -13,7 +13,7 @@
   },
   "devDependencies": {
     "@types/node": "22.16.5",
-    "typescript": "5.8.3",
+    "typescript": "5.9.2",
     "vitest": "3.2.4"
   }
 }
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index f16f487bfab..4cac7429b7f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -102,7 +102,7 @@ __metadata:
     prettier-plugin-java: "npm:2.7.4"
     prettier-plugin-organize-imports: "npm:4.2.0"
     renovate-config-algolia: "npm:2.2.0"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
   languageName: unknown
   linkType: soft
 
@@ -4036,7 +4036,7 @@ __metadata:
     eslint: "npm:8.57.1"
     eslint-plugin-yml: "npm:1.18.0"
     eslint-vitest-rule-tester: "npm:2.2.1"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
     vitest: "npm:3.2.4"
     yaml-eslint-parser: "npm:1.3.0"
   languageName: unknown
@@ -5516,7 +5516,7 @@ __metadata:
     react: "npm:^19.0.0"
     react-dom: "npm:^19.0.0"
     react-instantsearch: "npm:^7.15.3"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
     typescript-eslint: "npm:8.33.0"
     vite: "npm:7.0.6"
   languageName: unknown
@@ -5542,7 +5542,7 @@ __metadata:
     "@algolia/recommend": "link:../../../clients/algoliasearch-client-javascript/packages/recommend"
     "@algolia/requester-node-http": "link:../../../clients/algoliasearch-client-javascript/packages/requester-node-http"
     algoliasearch: "link:../../../clients/algoliasearch-client-javascript/packages/algoliasearch"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
   languageName: unknown
   linkType: soft
 
@@ -7523,7 +7523,7 @@ __metadata:
     micromatch: "npm:4.0.8"
     semver: "npm:7.7.2"
     spinnies: "npm:0.5.1"
-    typescript: "npm:5.8.3"
+    typescript: "npm:5.9.2"
     vitest: "npm:3.2.4"
   languageName: unknown
   linkType: soft
@@ -8396,6 +8396,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"typescript@npm:5.9.2":
+  version: 5.9.2
+  resolution: "typescript@npm:5.9.2"
+  bin:
+    tsc: bin/tsc
+    tsserver: bin/tsserver
+  checksum: 10/cc2fe6c822819de5d453fa25aa9f32096bf70dde215d481faa1ad84a283dfb264e33988ed8f6d36bc803dd0b16dbe943efa311a798ef76d5b3892a05dfbfd628
+  languageName: node
+  linkType: hard
+
 "typescript@npm:^3.9":
   version: 3.9.10
   resolution: "typescript@npm:3.9.10"
@@ -8426,6 +8436,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"typescript@patch:typescript@npm%3A5.9.2#optional!builtin<compat/typescript>":
+  version: 5.9.2
+  resolution: "typescript@patch:typescript@npm%3A5.9.2#optional!builtin<compat/typescript>::version=5.9.2&hash=5786d5"
+  bin:
+    tsc: bin/tsc
+    tsserver: bin/tsserver
+  checksum: 10/bd810ab13e8e557225a8b5122370385440b933e4e077d5c7641a8afd207fdc8be9c346e3c678adba934b64e0e70b0acf5eef9493ea05170a48ce22bef845fdc7
+  languageName: node
+  linkType: hard
+
 "typescript@patch:typescript@npm%3A^3.9#optional!builtin<compat/typescript>":
   version: 3.9.10
   resolution: "typescript@patch:typescript@npm%3A3.9.10#optional!builtin<compat/typescript>::version=3.9.10&hash=3bd3d3"