diff --git a/jscomp/gentype_tests/typescript-react-example/package-lock.json b/jscomp/gentype_tests/typescript-react-example/package-lock.json
index 2dd8fbba05..a322751c5e 100644
--- a/jscomp/gentype_tests/typescript-react-example/package-lock.json
+++ b/jscomp/gentype_tests/typescript-react-example/package-lock.json
@@ -8,7 +8,7 @@
       "name": "typescript-react-example",
       "version": "0.1.0",
       "dependencies": {
-        "@rescript/react": "^0.11.0",
+        "@rescript/react": "^0.12.0",
         "react": "^18.2.0",
         "react-dom": "^18.2.0"
       },
@@ -22,6 +22,26 @@
         "typescript": "^5.2.2"
       }
     },
+    "../../..": {
+      "name": "rescript",
+      "version": "11.0.1",
+      "dev": true,
+      "hasInstallScript": true,
+      "license": "SEE LICENSE IN LICENSE",
+      "bin": {
+        "bsc": "bsc",
+        "bstracing": "lib/bstracing",
+        "rescript": "rescript"
+      },
+      "devDependencies": {
+        "mocha": "10.1.0",
+        "nyc": "15.0.0",
+        "prettier": "2.7.1"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/@aashutoshrathi/word-wrap": {
       "version": "1.2.6",
       "resolved": "https://registry.npmjs.org/@aashutoshrathi/word-wrap/-/word-wrap-1.2.6.tgz",
@@ -156,9 +176,9 @@
       }
     },
     "node_modules/@rescript/react": {
-      "version": "0.11.0",
-      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.11.0.tgz",
-      "integrity": "sha512-RzoAO+3cJwXE2D7yodMo4tBO2EkeDYCN/I/Sj/yRweI3S1CY1ZBOF/GMcVtjeIurJJt7KMveqQXTaRrqoGZBBg==",
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.12.0.tgz",
+      "integrity": "sha512-EBLsf5rD7sJOjgfLLGwuLw/hONszc3UtYnIVgv7OdTyUNR41/m4deVm62PI0agvr3kWakXz4KchKRSd+19/bRA==",
       "peerDependencies": {
         "react": ">=18.0.0",
         "react-dom": ">=18.0.0"
@@ -1399,19 +1419,8 @@
       }
     },
     "node_modules/rescript": {
-      "version": "11.0.0-rc.8",
-      "resolved": "file:../../..",
-      "dev": true,
-      "hasInstallScript": true,
-      "license": "SEE LICENSE IN LICENSE",
-      "bin": {
-        "bsc": "bsc",
-        "bstracing": "lib/bstracing",
-        "rescript": "rescript"
-      },
-      "engines": {
-        "node": ">=10"
-      }
+      "resolved": "../../..",
+      "link": true
     },
     "node_modules/resolve-from": {
       "version": "4.0.0",
diff --git a/jscomp/gentype_tests/typescript-react-example/package.json b/jscomp/gentype_tests/typescript-react-example/package.json
index 2bd24b2215..172eb2a18f 100644
--- a/jscomp/gentype_tests/typescript-react-example/package.json
+++ b/jscomp/gentype_tests/typescript-react-example/package.json
@@ -10,7 +10,7 @@
     "lint": "eslint src"
   },
   "dependencies": {
-    "@rescript/react": "^0.11.0",
+    "@rescript/react": "^0.12.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0"
   },
diff --git a/jscomp/gentype_tests/typescript-react-example/src/Hooks.res b/jscomp/gentype_tests/typescript-react-example/src/Hooks.res
index 9a46abfc8a..bce9f6c9fc 100644
--- a/jscomp/gentype_tests/typescript-react-example/src/Hooks.res
+++ b/jscomp/gentype_tests/typescript-react-example/src/Hooks.res
@@ -99,7 +99,7 @@ module ForwardRef = {
   )
 }
 
-@genType type callback<'input, 'output> = React.callback<'input, 'output>
+@genType type callback<'input, 'output> = 'input => 'output
 
 @genType type testReactContext = React.Context.t<int>
 
diff --git a/jscomp/gentype_tests/typescript-react-example/src/V3Compatibility.res b/jscomp/gentype_tests/typescript-react-example/src/V3Compatibility.res
index 74ebf6164a..c706483c60 100644
--- a/jscomp/gentype_tests/typescript-react-example/src/V3Compatibility.res
+++ b/jscomp/gentype_tests/typescript-react-example/src/V3Compatibility.res
@@ -1,4 +1,4 @@
 open ReactV3
 
 @genType
-type cb = React.callback<int, string>
+type cb = int => string
diff --git a/packages/playground-bundling/package-lock.json b/packages/playground-bundling/package-lock.json
index bd21cab48a..d3a1faa332 100644
--- a/packages/playground-bundling/package-lock.json
+++ b/packages/playground-bundling/package-lock.json
@@ -10,7 +10,7 @@
       "license": "ISC",
       "dependencies": {
         "@rescript/core": "^0.6.0",
-        "@rescript/react": "^0.12.0-alpha.3"
+        "@rescript/react": "^0.12.0"
       }
     },
     "node_modules/@rescript/core": {
@@ -22,9 +22,9 @@
       }
     },
     "node_modules/@rescript/react": {
-      "version": "0.12.0-alpha.3",
-      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.12.0-alpha.3.tgz",
-      "integrity": "sha512-/S1uj77RPDzuLg3Ofb8KKU3Vppqy97/vF6bBdBZ+saIO9bpHVlsmmJyJG8QXjGZKE+aMynrrR3Tj4+9+5OzLdw==",
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.12.0.tgz",
+      "integrity": "sha512-EBLsf5rD7sJOjgfLLGwuLw/hONszc3UtYnIVgv7OdTyUNR41/m4deVm62PI0agvr3kWakXz4KchKRSd+19/bRA==",
       "peerDependencies": {
         "react": ">=18.0.0",
         "react-dom": ">=18.0.0"
@@ -104,9 +104,9 @@
       "requires": {}
     },
     "@rescript/react": {
-      "version": "0.12.0-alpha.3",
-      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.12.0-alpha.3.tgz",
-      "integrity": "sha512-/S1uj77RPDzuLg3Ofb8KKU3Vppqy97/vF6bBdBZ+saIO9bpHVlsmmJyJG8QXjGZKE+aMynrrR3Tj4+9+5OzLdw==",
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.12.0.tgz",
+      "integrity": "sha512-EBLsf5rD7sJOjgfLLGwuLw/hONszc3UtYnIVgv7OdTyUNR41/m4deVm62PI0agvr3kWakXz4KchKRSd+19/bRA==",
       "requires": {}
     },
     "js-tokens": {
diff --git a/packages/playground-bundling/package.json b/packages/playground-bundling/package.json
index 2a6b591f68..c876bf1172 100644
--- a/packages/playground-bundling/package.json
+++ b/packages/playground-bundling/package.json
@@ -12,6 +12,6 @@
   "license": "ISC",
   "dependencies": {
     "@rescript/core": "^0.6.0",
-    "@rescript/react": "^0.12.0-alpha.3"
+    "@rescript/react": "^0.12.0"
   }
 }