diff --git a/_roastery/sample_app_nextjs/package-lock.json b/_roastery/sample_app_nextjs/package-lock.json
index 25db51d..95327d8 100644
--- a/_roastery/sample_app_nextjs/package-lock.json
+++ b/_roastery/sample_app_nextjs/package-lock.json
@@ -10,12 +10,12 @@
       "dependencies": {
         "next": "14.0.1",
         "react": "^18",
-        "react-dom": "^18"
+        "react-dom": "^19"
       },
       "devDependencies": {
         "@types/node": "^20",
         "@types/react": "^18",
-        "@types/react-dom": "^18",
+        "@types/react-dom": "^19",
         "autoprefixer": "^10.0.1",
         "eslint": "^8",
         "eslint-config-next": "14.0.1",
@@ -425,12 +425,13 @@
       }
     },
     "node_modules/@types/react-dom": {
-      "version": "18.2.14",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-18.2.14.tgz",
-      "integrity": "sha512-V835xgdSVmyQmI1KLV2BEIUgqEuinxp9O4G6g3FqO/SqLac049E53aysv0oEFD2kHfejeKU+ZqL2bcFWj9gLAQ==",
+      "version": "19.0.3",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.0.3.tgz",
+      "integrity": "sha512-0Knk+HJiMP/qOZgMyNFamlIjw9OFCsyC2ZbigmEEyXXixgre6IQpm/4V+r3qH4GC1JPvRJKInw+on2rV6YZLeA==",
       "dev": true,
-      "dependencies": {
-        "@types/react": "*"
+      "license": "MIT",
+      "peerDependencies": {
+        "@types/react": "^19.0.0"
       }
     },
     "node_modules/@types/scheduler": {
@@ -3419,15 +3420,15 @@
       }
     },
     "node_modules/react-dom": {
-      "version": "18.2.0",
-      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.2.0.tgz",
-      "integrity": "sha512-6IMTriUmvsjHUjNtEDudZfuDQUoWXVxKHhlEGSk81n4YFS+r/Kl99wXiwlVXtPBtJenozv2P+hxDsw9eA7Xo6g==",
+      "version": "19.0.0",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.0.0.tgz",
+      "integrity": "sha512-4GV5sHFG0e/0AD4X+ySy6UJd3jVl1iNsNHdpad0qhABJ11twS3TTBnseqsKurKcsNqCEFeGL3uLpVChpIO3QfQ==",
+      "license": "MIT",
       "dependencies": {
-        "loose-envify": "^1.1.0",
-        "scheduler": "^0.23.0"
+        "scheduler": "^0.25.0"
       },
       "peerDependencies": {
-        "react": "^18.2.0"
+        "react": "^19.0.0"
       }
     },
     "node_modules/react-is": {
@@ -3616,12 +3617,10 @@
       }
     },
     "node_modules/scheduler": {
-      "version": "0.23.0",
-      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.23.0.tgz",
-      "integrity": "sha512-CtuThmgHNg7zIZWAXi3AsyIzA3n4xx7aNyjwC2VJldO2LMVDhFK+63xGqq6CsJH4rTAt6/M+N4GhZiDYPx9eUw==",
-      "dependencies": {
-        "loose-envify": "^1.1.0"
-      }
+      "version": "0.25.0",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.25.0.tgz",
+      "integrity": "sha512-xFVuu11jh+xcO7JOAGJNOXld8/TcEHK/4CituBUeUb5hqxJLj9YuemAEuvm9gQ/+pgXYfbQuqAkiYu+u7YEsNA==",
+      "license": "MIT"
     },
     "node_modules/semver": {
       "version": "7.5.4",
diff --git a/_roastery/sample_app_nextjs/package.json b/_roastery/sample_app_nextjs/package.json
index 0caec04..9d78c6b 100644
--- a/_roastery/sample_app_nextjs/package.json
+++ b/_roastery/sample_app_nextjs/package.json
@@ -10,14 +10,14 @@
   },
   "dependencies": {
     "react": "^18",
-    "react-dom": "^18",
+    "react-dom": "^19",
     "next": "14.0.1"
   },
   "devDependencies": {
     "typescript": "^5",
     "@types/node": "^20",
     "@types/react": "^18",
-    "@types/react-dom": "^18",
+    "@types/react-dom": "^19",
     "autoprefixer": "^10.0.1",
     "postcss": "^8",
     "tailwindcss": "^3.3.0",