diff --git a/packages/x-scheduler-headless/package.json b/packages/x-scheduler-headless/package.json
index 4c51649afef0d..092d7320191cf 100644
--- a/packages/x-scheduler-headless/package.json
+++ b/packages/x-scheduler-headless/package.json
@@ -70,7 +70,7 @@
     "@atlaskit/pragmatic-drag-and-drop": "^1.7.7",
     "@atlaskit/pragmatic-drag-and-drop-auto-scroll": "^2.1.2",
     "@babel/runtime": "catalog:",
-    "@base-ui-components/react": "^1.0.0-beta.6",
+    "@base-ui-components/react": "^1.0.0-rc.0",
     "@base-ui-components/utils": "^0.2.0",
     "@floating-ui/react": "^0.27.16",
     "@floating-ui/react-dom": "^2.1.6",
diff --git a/packages/x-scheduler/package.json b/packages/x-scheduler/package.json
index 9ee7db3bb2626..4bf47a827437e 100644
--- a/packages/x-scheduler/package.json
+++ b/packages/x-scheduler/package.json
@@ -52,7 +52,7 @@
   },
   "dependencies": {
     "@babel/runtime": "catalog:",
-    "@base-ui-components/react": "^1.0.0-beta.6",
+    "@base-ui-components/react": "^1.0.0-rc.0",
     "@base-ui-components/utils": "^0.2.0",
     "@mui/x-scheduler-headless": "workspace:*",
     "@floating-ui/react": "^0.27.16",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5d11e04e4f05e..09be68fa9d1a2 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1748,11 +1748,11 @@ importers:
         specifier: 'catalog:'
         version: 7.28.4
       '@base-ui-components/react':
-        specifier: ^1.0.0-beta.6
-        version: 1.0.0-beta.6(patch_hash=d4271385b91b00eef23d65d6e7cd705e4bddf0db5b9b792fa9c0f0027cabd221)(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
+        specifier: ^1.0.0-rc.0
+        version: 1.0.0-rc.0(patch_hash=d4271385b91b00eef23d65d6e7cd705e4bddf0db5b9b792fa9c0f0027cabd221)(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
       '@base-ui-components/utils':
         specifier: ^0.2.0
-        version: 0.2.0(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
+        version: 0.2.2(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
       '@floating-ui/react':
         specifier: ^0.27.16
         version: 0.27.16(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
@@ -1801,11 +1801,11 @@ importers:
         specifier: 'catalog:'
         version: 7.28.4
       '@base-ui-components/react':
-        specifier: ^1.0.0-beta.6
-        version: 1.0.0-beta.6(patch_hash=d4271385b91b00eef23d65d6e7cd705e4bddf0db5b9b792fa9c0f0027cabd221)(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
+        specifier: ^1.0.0-rc.0
+        version: 1.0.0-rc.0(patch_hash=d4271385b91b00eef23d65d6e7cd705e4bddf0db5b9b792fa9c0f0027cabd221)(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
       '@base-ui-components/utils':
         specifier: ^0.2.0
-        version: 0.2.0(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
+        version: 0.2.2(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
       '@floating-ui/react':
         specifier: ^0.27.16
         version: 0.27.16(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
@@ -2046,7 +2046,7 @@ importers:
         version: 7.28.4
       '@base-ui-components/utils':
         specifier: ^0.2.0
-        version: 0.2.0(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
+        version: 0.2.2(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
       '@emotion/cache':
         specifier: 'catalog:'
         version: 11.14.0
@@ -3289,8 +3289,8 @@ packages:
     resolution: {integrity: sha512-qQ5m48eI/MFLQ5PxQj4PFaprjyCTLI37ElWMmNs0K8Lk3dVeOdNpB3ks8jc7yM5CDmVC73eMVk/trk3fgmrUpA==}
     engines: {node: '>=6.9.0'}
 
-  '@base-ui-components/react@1.0.0-beta.6':
-    resolution: {integrity: sha512-jE07DkS7JcGKGH4/hNPTabyGfEzrfDhGPM0h9exGDWwRhEJXZK9xhJ4m3fr+yPf8gpddOCMMoKyV4xITJKrSOA==}
+  '@base-ui-components/react@1.0.0-rc.0':
+    resolution: {integrity: sha512-9lhUFbJcbXvc9KulLev1WTFxS/alJRBWDH/ibKSQaNvmDwMFS2gKp1sTeeldYSfKuS/KC1w2MZutc0wHu2hRHQ==}
     engines: {node: '>=14.0.0'}
     deprecated: Package was renamed to @base-ui/react
     peerDependencies:
@@ -3312,8 +3312,8 @@ packages:
       '@types/react':
         optional: true
 
-  '@base-ui-components/utils@0.2.0':
-    resolution: {integrity: sha512-uLLsLpYxPVq/QNsrfHwXuI+uiCr8+P/SLtTgrA4hL5b4UmWo3dnhwo38edfu+gCgfblrJveDj1D4RxEvDc7RXw==}
+  '@base-ui-components/utils@0.2.2':
+    resolution: {integrity: sha512-rNJCD6TFy3OSRDKVHJDzLpxO3esTV1/drRtWNUpe7rCpPN9HZVHUCuP+6rdDYDGWfXnQHbqi05xOyRP2iZAlkw==}
     deprecated: Package was renamed to @base-ui/utils
     peerDependencies:
       '@types/react': ^17 || ^18 || ^19
@@ -13666,10 +13666,10 @@ snapshots:
       '@babel/helper-string-parser': 7.27.1
       '@babel/helper-validator-identifier': 7.28.5
 
-  '@base-ui-components/react@1.0.0-beta.6(patch_hash=d4271385b91b00eef23d65d6e7cd705e4bddf0db5b9b792fa9c0f0027cabd221)(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)':
+  '@base-ui-components/react@1.0.0-rc.0(patch_hash=d4271385b91b00eef23d65d6e7cd705e4bddf0db5b9b792fa9c0f0027cabd221)(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)':
     dependencies:
       '@babel/runtime': 7.28.4
-      '@base-ui-components/utils': 0.2.0(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
+      '@base-ui-components/utils': 0.2.2(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
       '@floating-ui/react-dom': 2.1.6(react-dom@19.2.1(react@19.2.1))(react@19.2.1)
       '@floating-ui/utils': 0.2.10
       react: 19.2.1
@@ -13691,7 +13691,7 @@ snapshots:
     optionalDependencies:
       '@types/react': 19.2.7
 
-  '@base-ui-components/utils@0.2.0(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)':
+  '@base-ui-components/utils@0.2.2(@types/react@19.2.7)(react-dom@19.2.1(react@19.2.1))(react@19.2.1)':
     dependencies:
       '@babel/runtime': 7.28.4
       '@floating-ui/utils': 0.2.10