diff --git a/package-lock.json b/package-lock.json
index 5e03ee2e33..d6f1e9656a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28630,8 +28630,8 @@
         "@mantine/core": "^7.10.1",
         "@mantine/hooks": "^7.10.1",
         "@mantine/utils": "^6.0.21",
-        "react": "^18",
-        "react-dom": "^18",
+        "react": "19.0.0-rc-3edc000d-20240926",
+        "react-dom": "19.0.0-rc-3edc000d-20240926",
         "react-icons": "^5.2.1"
       },
       "devDependencies": {
@@ -28648,8 +28648,29 @@
         "vite-plugin-externalize-deps": "^0.8.0"
       },
       "peerDependencies": {
-        "react": "^18",
-        "react-dom": "^18"
+        "react": "19.0.0-rc-3edc000d-20240926",
+        "react-dom": "19.0.0-rc-3edc000d-20240926"
+      }
+    },
+    "packages/mantine/node_modules/react": {
+      "version": "19.0.0-rc-3edc000d-20240926",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.0.0-rc-3edc000d-20240926.tgz",
+      "integrity": "sha512-twH/qd0P8clqn+Z5hAxDi+3nh9pJv3zV9kzhjpbwBW/FlCimK7ypfAoElMIm5QnkhBX/YtkSj1Th49ZcRhjpGA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "packages/mantine/node_modules/react-dom": {
+      "version": "19.0.0-rc-3edc000d-20240926",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.0.0-rc-3edc000d-20240926.tgz",
+      "integrity": "sha512-0nEYp9I8IF5GZQOJdKSPhkwVFgBmYFiFJOzw5xfPD1USj/Wf8Z7lpruV7WStKD4uxbtfLamDMGZTRkSby7eAwQ==",
+      "license": "MIT",
+      "dependencies": {
+        "scheduler": "0.25.0-rc-3edc000d-20240926"
+      },
+      "peerDependencies": {
+        "react": "19.0.0-rc-3edc000d-20240926"
       }
     },
     "packages/mantine/node_modules/rimraf": {
@@ -28670,6 +28691,12 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "packages/mantine/node_modules/scheduler": {
+      "version": "0.25.0-rc-3edc000d-20240926",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.25.0-rc-3edc000d-20240926.tgz",
+      "integrity": "sha512-qAWyPrLLFM96Py4gnrFQLhYDrHkVXGw3P/hPrR3E6b5rriPeAA1a8YZBWlqH8Eehbc9waTih/WyDSyuwkxWWMw==",
+      "license": "MIT"
+    },
     "packages/react": {
       "name": "@blocknote/react",
       "version": "0.15.10",
@@ -28680,8 +28707,8 @@
         "@tiptap/core": "^2.7.1",
         "@tiptap/react": "^2.7.1",
         "lodash.merge": "^4.6.2",
-        "react": "^18",
-        "react-dom": "^18",
+        "react": "19.0.0-rc-3edc000d-20240926",
+        "react-dom": "19.0.0-rc-3edc000d-20240926",
         "react-icons": "^5.2.1"
       },
       "devDependencies": {
@@ -28702,8 +28729,29 @@
         "vitest": "^2.0.3"
       },
       "peerDependencies": {
-        "react": "^18",
-        "react-dom": "^18"
+        "react": "19.0.0-rc-3edc000d-20240926",
+        "react-dom": "19.0.0-rc-3edc000d-20240926"
+      }
+    },
+    "packages/react/node_modules/react": {
+      "version": "19.0.0-rc-3edc000d-20240926",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.0.0-rc-3edc000d-20240926.tgz",
+      "integrity": "sha512-twH/qd0P8clqn+Z5hAxDi+3nh9pJv3zV9kzhjpbwBW/FlCimK7ypfAoElMIm5QnkhBX/YtkSj1Th49ZcRhjpGA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "packages/react/node_modules/react-dom": {
+      "version": "19.0.0-rc-3edc000d-20240926",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.0.0-rc-3edc000d-20240926.tgz",
+      "integrity": "sha512-0nEYp9I8IF5GZQOJdKSPhkwVFgBmYFiFJOzw5xfPD1USj/Wf8Z7lpruV7WStKD4uxbtfLamDMGZTRkSby7eAwQ==",
+      "license": "MIT",
+      "dependencies": {
+        "scheduler": "0.25.0-rc-3edc000d-20240926"
+      },
+      "peerDependencies": {
+        "react": "19.0.0-rc-3edc000d-20240926"
       }
     },
     "packages/react/node_modules/rimraf": {
@@ -28723,6 +28771,12 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "packages/react/node_modules/scheduler": {
+      "version": "0.25.0-rc-3edc000d-20240926",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.25.0-rc-3edc000d-20240926.tgz",
+      "integrity": "sha512-qAWyPrLLFM96Py4gnrFQLhYDrHkVXGw3P/hPrR3E6b5rriPeAA1a8YZBWlqH8Eehbc9waTih/WyDSyuwkxWWMw==",
+      "license": "MIT"
+    },
     "packages/server-util": {
       "name": "@blocknote/server-util",
       "version": "0.15.10",
diff --git a/packages/mantine/package.json b/packages/mantine/package.json
index 7f4c7d8bbb..00d90a9473 100644
--- a/packages/mantine/package.json
+++ b/packages/mantine/package.json
@@ -56,8 +56,8 @@
     "@mantine/core": "^7.10.1",
     "@mantine/hooks": "^7.10.1",
     "@mantine/utils": "^6.0.21",
-    "react": "^18",
-    "react-dom": "^18",
+    "react": "19.0.0-rc-3edc000d-20240926",
+    "react-dom": "19.0.0-rc-3edc000d-20240926",
     "react-icons": "^5.2.1"
   },
   "devDependencies": {
@@ -74,8 +74,8 @@
     "vite-plugin-externalize-deps": "^0.8.0"
   },
   "peerDependencies": {
-    "react": "^18",
-    "react-dom": "^18"
+    "react": "19.0.0-rc-3edc000d-20240926",
+    "react-dom": "19.0.0-rc-3edc000d-20240926"
   },
   "eslintConfig": {
     "extends": [
diff --git a/packages/react/package.json b/packages/react/package.json
index 30adb7029a..433c21a331 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -56,8 +56,8 @@
     "@tiptap/core": "^2.7.1",
     "@tiptap/react": "^2.7.1",
     "lodash.merge": "^4.6.2",
-    "react": "^18",
-    "react-dom": "^18",
+    "react": "19.0.0-rc-3edc000d-20240926",
+    "react-dom": "19.0.0-rc-3edc000d-20240926",
     "react-icons": "^5.2.1"
   },
   "devDependencies": {
@@ -78,8 +78,8 @@
     "vitest": "^2.0.3"
   },
   "peerDependencies": {
-    "react": "^18",
-    "react-dom": "^18"
+    "react": "19.0.0-rc-3edc000d-20240926",
+    "react-dom": "19.0.0-rc-3edc000d-20240926"
   },
   "eslintConfig": {
     "extends": [