diff --git a/package-lock.json b/package-lock.json
index 0624694..a010e8b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,10 +9,10 @@
       "version": "0.1.0",
       "license": "MIT",
       "devDependencies": {
-        "@rescript/react": "^0.13.0",
-        "react": "^19.2.3",
-        "react-dom": "^19.2.3",
-        "rescript": "^11.1.0"
+        "@rescript/react": "^0.14.0",
+        "react": "^18.2.0",
+        "react-dom": "^18.2.0",
+        "rescript": "^12.0.2"
       },
       "peerDependencies": {
         "@rescript/react": ">=0.12.0",
@@ -21,15 +21,101 @@
         "rescript": ">=11.0.0"
       }
     },
+    "node_modules/@rescript/darwin-arm64": {
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/@rescript/darwin-arm64/-/darwin-arm64-12.0.2.tgz",
+      "integrity": "sha512-GcfiPE0L2N7smWXMBEW4pvlcqblSbKh2tisZTuOaLPr9+WmaXnBLap6OUT+XoEWzTY0RA4QURfpNJLAgqZPrzw==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">=20.11.0"
+      }
+    },
+    "node_modules/@rescript/darwin-x64": {
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/@rescript/darwin-x64/-/darwin-x64-12.0.2.tgz",
+      "integrity": "sha512-di4eucoDdLsLqz86h7Cwywsmt+xFup7rpVlkx8L7i22RTqyTw+CD6aGjFj1Ddj2sVUd5SSFiE9Hj86QggzUgbg==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">=20.11.0"
+      }
+    },
+    "node_modules/@rescript/linux-arm64": {
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/@rescript/linux-arm64/-/linux-arm64-12.0.2.tgz",
+      "integrity": "sha512-x6WOyimX0kw9DGADQ02R2rmvKu8SQOrskfYrKREfc2CgDT+FOKAH+qxvpUiljKhrvthoHkVBJOXtlKk854OdjQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">=20.11.0"
+      }
+    },
+    "node_modules/@rescript/linux-x64": {
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/@rescript/linux-x64/-/linux-x64-12.0.2.tgz",
+      "integrity": "sha512-5QHE+Ca1h3qXxDkw343923WTEdEyBeXphrv+8SZLhLOFNabQ5t6m4rWf52RluDqQpa67j6GB8kVAZpqc2rA2Qw==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">=20.11.0"
+      }
+    },
     "node_modules/@rescript/react": {
-      "version": "0.13.1",
-      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.13.1.tgz",
-      "integrity": "sha512-VIWtu/sAJyYmDVoAhit0LHDYQrW6RqZ6z8sh8san5cjEAT4klv8JWkiaSK3FGUfooUDkGUXXgKTkqyj8zRR21w==",
+      "version": "0.14.0",
+      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.14.0.tgz",
+      "integrity": "sha512-ncOHWK7ujQmff+QMYKRmtwETvJVolzkwRpDa0MFenEXdUz9ZYywNbq+xH9F9RDQeSwC3/4s9JeUQVyTu4fMpHw==",
       "dev": true,
       "license": "MIT",
       "peerDependencies": {
-        "react": ">=18.0.0",
-        "react-dom": ">=18.0.0"
+        "react": ">=19.0.0",
+        "react-dom": ">=19.0.0"
+      }
+    },
+    "node_modules/@rescript/runtime": {
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/@rescript/runtime/-/runtime-12.0.2.tgz",
+      "integrity": "sha512-Jma1QEgns/WlWeVap/Mv6dVbFEKmftPOrmwQbzLQnnrQ9z6PJjorHIvDMQUigQKnvM/4RhRJ3LiG+CsNtgS9ww==",
+      "dev": true
+    },
+    "node_modules/@rescript/win32-x64": {
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/@rescript/win32-x64/-/win32-x64-12.0.2.tgz",
+      "integrity": "sha512-QcNQiok3H2Xd+cReB1kpH4hlPXnT7DA6ETsJfZugTUOKOdAYLTJ+Imynv+ojuafkUrwa2v0tZAiqHaQsDjf9IQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">=20.11.0"
       }
     },
     "node_modules/react": {
@@ -39,6 +125,9 @@
       "dev": true,
       "license": "MIT",
       "peer": true,
+      "dependencies": {
+        "loose-envify": "^1.1.0"
+      },
       "engines": {
         "node": ">=0.10.0"
       }
@@ -58,19 +147,40 @@
       }
     },
     "node_modules/rescript": {
-      "version": "11.1.4",
-      "resolved": "https://registry.npmjs.org/rescript/-/rescript-11.1.4.tgz",
-      "integrity": "sha512-0bGU0bocihjSC6MsE3TMjHjY0EUpchyrREquLS8VsZ3ohSMD+VHUEwimEfB3kpBI1vYkw3UFZ3WD8R28guz/Vw==",
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/rescript/-/rescript-12.0.2.tgz",
+      "integrity": "sha512-H1K9ovIxg2BVwJcXN1cZv0Q1pJEyFgNcUDKHSkmKmv5eBZMpXBASTZ2+grDt0zFFNoeFA1B9abAjSf+oTTi7hg==",
       "dev": true,
-      "hasInstallScript": true,
       "license": "SEE LICENSE IN LICENSE",
+      "workspaces": [
+        "packages/playground",
+        "packages/@rescript/*",
+        "tests/dependencies/**",
+        "tests/analysis_tests/**",
+        "tests/docstring_tests",
+        "tests/gentype_tests/**",
+        "tests/tools_tests",
+        "scripts/res"
+      ],
+      "dependencies": {
+        "@rescript/runtime": "12.0.2"
+      },
       "bin": {
-        "bsc": "bsc",
-        "bstracing": "lib/bstracing",
-        "rescript": "rescript"
+        "bsc": "cli/bsc.js",
+        "bstracing": "cli/bstracing.js",
+        "rescript": "cli/rescript.js",
+        "rescript-legacy": "cli/rescript-legacy.js",
+        "rescript-tools": "cli/rescript-tools.js"
       },
       "engines": {
-        "node": ">=10"
+        "node": ">=20.11.0"
+      },
+      "optionalDependencies": {
+        "@rescript/darwin-arm64": "12.0.2",
+        "@rescript/darwin-x64": "12.0.2",
+        "@rescript/linux-arm64": "12.0.2",
+        "@rescript/linux-x64": "12.0.2",
+        "@rescript/win32-x64": "12.0.2"
       }
     },
     "node_modules/scheduler": {
diff --git a/package.json b/package.json
index 98a4c65..0035058 100644
--- a/package.json
+++ b/package.json
@@ -30,9 +30,9 @@
     "rescript": ">=11.0.0"
   },
   "devDependencies": {
-    "@rescript/react": "^0.13.0",
-    "react": "^19.2.3",
-    "react-dom": "^19.2.3",
-    "rescript": "^11.1.0"
+    "@rescript/react": "^0.14.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "rescript": "^12.0.2"
   }
 }