diff --git a/package.json b/package.json
index d4b78ada269..1cd6b4a7f3e 100644
--- a/package.json
+++ b/package.json
@@ -176,10 +176,10 @@
     "postcss": "^8.4.24",
     "postcss-custom-properties": "^13.2.0",
     "postcss-import": "^15.1.0",
-    "react": "^19.1.0",
-    "react-dom": "^19.1.0",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
     "react-frame-component": "^5.0.0",
-    "react-test-renderer": "^19.1.0",
+    "react-test-renderer": "^19.2.0",
     "recast": "^0.23",
     "recursive-readdir": "^2.2.2",
     "regenerator-runtime": "0.13.3",
@@ -213,8 +213,6 @@
     "react-refresh": "0.9.0",
     "browserslist": "4.24.0",
     "caniuse-lite": "1.0.30001563",
-    "@types/react": "19.1.8",
-    "@types/react-dom": "19.1.6",
     "recast": "0.23.6",
     "ast-types": "0.16.1",
     "svgo": "^3",
@@ -228,8 +226,7 @@
     "remark-mdx": "patch:remark-mdx@npm%3A2.0.0-rc.2#~/.yarn/patches/remark-mdx-npm-2.0.0-rc.2-7a71234e1f.patch",
     "remark-parse": "patch:remark-parse@npm%3A10.0.1#~/.yarn/patches/remark-parse-npm-10.0.1-e654d7df78.patch",
     "lightningcss": "1.30.1",
-    "react-server-dom-parcel": "canary",
-    "react-test-renderer": "19.1.0"
+    "react-server-dom-parcel": "canary"
   },
   "@parcel/transformer-css": {
     "cssModules": {
diff --git a/packages/@react-aria/collections/src/CollectionBuilder.tsx b/packages/@react-aria/collections/src/CollectionBuilder.tsx
index e7585b8ab81..483456affb7 100644
--- a/packages/@react-aria/collections/src/CollectionBuilder.tsx
+++ b/packages/@react-aria/collections/src/CollectionBuilder.tsx
@@ -47,9 +47,10 @@ export function CollectionBuilder<C extends BaseCollection<object>>(props: Colle
 
   // Otherwise, render a hidden copy of the children so that we can build the collection before constructing the state.
   // This should always come before the real DOM content so we have built the collection by the time it renders during SSR.
+  return <CollectionBuilderCreateHiddenTree {...props} />;
+}
 
-  // This is fine. CollectionDocumentContext never changes after mounting.
-  // eslint-disable-next-line react-hooks/rules-of-hooks
+function CollectionBuilderCreateHiddenTree<C extends BaseCollection<object>>(props: CollectionBuilderProps<C>) {
   let {collection, document} = useCollectionDocument(props.createCollection);
   return (
     <>
diff --git a/packages/dev/docs/package.json b/packages/dev/docs/package.json
index 0671825634e..75704123ef4 100644
--- a/packages/dev/docs/package.json
+++ b/packages/dev/docs/package.json
@@ -31,8 +31,8 @@
     "highlight.js": "9.18.1",
     "markdown-to-jsx": "^6.11.0",
     "quicklink": "^2.3.0",
-    "react": "^19.1.0",
-    "react-dom": "^19.1.0",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
     "react-lowlight": "^2.0.0"
   },
   "peerDependencies": {
diff --git a/packages/dev/s2-docs/package.json b/packages/dev/s2-docs/package.json
index b18d1bfa16e..845008d73ce 100644
--- a/packages/dev/s2-docs/package.json
+++ b/packages/dev/s2-docs/package.json
@@ -45,10 +45,10 @@
     "json5": "^2.2.3",
     "lz-string": "^1.5.0",
     "markdown-to-jsx": "^6.11.0",
-    "react": "^19",
+    "react": "^19.2.0",
     "react-aria": "^3.40.0",
     "react-aria-components": "^1.7.1",
-    "react-dom": "^19",
+    "react-dom": "^19.2.0",
     "react-stately": "^3.38.0",
     "remark-mdx": "^3.1.0",
     "remark-parse": "^11.0.0",
diff --git a/packages/react-aria-components/test/ListBox.test.js b/packages/react-aria-components/test/ListBox.test.js
index a46b9fc71aa..dac9ac7d12e 100644
--- a/packages/react-aria-components/test/ListBox.test.js
+++ b/packages/react-aria-components/test/ListBox.test.js
@@ -1319,7 +1319,7 @@ describe('ListBox', () => {
       act(() => jest.runAllTimers());
 
       expect(onReorder).toHaveBeenCalledTimes(1);
-      
+
       // Verify we're no longer in drag mode
       options = getAllByRole('option');
       expect(options.filter(opt => opt.classList.contains('react-aria-DropIndicator'))).toHaveLength(0);
@@ -1861,4 +1861,38 @@ describe('ListBox', () => {
       expect(onClick).toHaveBeenCalledTimes(1);
     });
   });
+
+  if (React.version.startsWith('19')) {
+    describe('Activity', () => {
+      function ActivityListbox(props) {
+        let [mode, setMode] = React.useState('hidden');
+
+        return (
+          <>
+            <Button onPress={() => setMode(mode === 'hidden' ? 'visible' : 'hidden')}>
+              Set {mode === 'hidden' ? 'visible' : 'hidden'}
+            </Button>
+
+            <React.Activity mode={mode}>
+              <p>List should be visible</p>
+
+              <ListBox aria-label="Activity Listbox">
+                <ListBoxItem>Item 1</ListBoxItem>
+                <ListBoxItem>Item 2</ListBoxItem>
+                <ListBoxItem>Item 3</ListBoxItem>
+                <ListBoxItem>Item 4</ListBoxItem>
+                <ListBoxItem>Item 5</ListBoxItem>
+              </ListBox>
+            </React.Activity>
+          </>
+        );
+      }
+      it('should support activity', async () => {
+        let {getAllByRole, getByRole} = render(<ActivityListbox />);
+        let button = getByRole('button');
+        await user.click(button);
+        expect(getAllByRole('option')).toHaveLength(5);
+      });
+    });
+  }
 });
diff --git a/starters/docs/package.json b/starters/docs/package.json
index 8d4797c492c..1addbf4c1ec 100644
--- a/starters/docs/package.json
+++ b/starters/docs/package.json
@@ -24,16 +24,16 @@
     "clsx": "^2.1.1",
     "lightningcss-loader": "^2.1.0",
     "lucide-react": "^0.517.0",
-    "react": "^19.1.0",
+    "react": "^19.2.0",
     "react-aria-components": "latest",
-    "react-dom": "^19.1.0",
+    "react-dom": "^19.2.0",
     "storybook": "^8.6.14",
     "storybook-dark-mode": "^4.0.2",
     "typescript": "5.3.3"
   },
   "resolutions": {
-    "react": "19.1.0",
-    "react-dom": "19.1.0",
+    "react": "19.2.0",
+    "react-dom": "19.2.0",
     "@types/mime": "3.0.4",
     "jackspeak": "2.1.1"
   }
diff --git a/yarn.lock b/yarn.lock
index 6730fecdde7..6ad3e911bbf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6945,8 +6945,8 @@ __metadata:
     highlight.js: "npm:9.18.1"
     markdown-to-jsx: "npm:^6.11.0"
     quicklink: "npm:^2.3.0"
-    react: "npm:^19.1.0"
-    react-dom: "npm:^19.1.0"
+    react: "npm:^19.2.0"
+    react-dom: "npm:^19.2.0"
     react-lowlight: "npm:^2.0.0"
   peerDependencies:
     react: ^16.8.0 || ^17.0.0-rc.1 || ^18.0.0 || ^19.0.0-rc.1
@@ -7473,10 +7473,10 @@ __metadata:
     json5: "npm:^2.2.3"
     lz-string: "npm:^1.5.0"
     markdown-to-jsx: "npm:^6.11.0"
-    react: "npm:^19"
+    react: "npm:^19.2.0"
     react-aria: "npm:^3.40.0"
     react-aria-components: "npm:^1.7.1"
-    react-dom: "npm:^19"
+    react-dom: "npm:^19.2.0"
     react-stately: "npm:^3.38.0"
     remark-mdx: "npm:^3.1.0"
     remark-parse: "npm:^11.0.0"
@@ -10618,21 +10618,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/react-dom@npm:19.1.6":
-  version: 19.1.6
-  resolution: "@types/react-dom@npm:19.1.6"
+"@types/react-dom@npm:^19.0.0":
+  version: 19.2.3
+  resolution: "@types/react-dom@npm:19.2.3"
   peerDependencies:
-    "@types/react": ^19.0.0
-  checksum: 10c0/7ba74eee2919e3f225e898b65fdaa16e54952aaf9e3472a080ddc82ca54585e46e60b3c52018d21d4b7053f09d27b8293e9f468b85f9932ff452cd290cc131e8
+    "@types/react": ^19.2.0
+  checksum: 10c0/b486ebe0f4e2fb35e2e108df1d8fc0927ca5d6002d5771e8a739de11239fe62d0e207c50886185253c99eb9dedfeeb956ea7429e5ba17f6693c7acb4c02f8cd1
   languageName: node
   linkType: hard
 
-"@types/react@npm:19.1.8":
-  version: 19.1.8
-  resolution: "@types/react@npm:19.1.8"
+"@types/react@npm:>=16, @types/react@npm:^19.0.0":
+  version: 19.2.4
+  resolution: "@types/react@npm:19.2.4"
   dependencies:
     csstype: "npm:^3.0.2"
-  checksum: 10c0/4908772be6dc941df276931efeb0e781777fa76e4d5d12ff9f75eb2dcc2db3065e0100efde16fde562c5bafa310cc8f50c1ee40a22640459e066e72cd342143e
+  checksum: 10c0/c878262c4bce047e53a44ef644088fce359ebdfdca7060a4ac1717c8362563b9506a7ebae145977836e95d5948b8f8b426dcd516044c3a3c0563a6f1b60408ce
   languageName: node
   linkType: hard
 
@@ -24493,14 +24493,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react-dom@npm:^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0, react-dom@npm:^16.8.0 || ^17.0.0-rc.1 || ^18.0.0 || ^19.0.0, react-dom@npm:^19, react-dom@npm:^19.1.0":
-  version: 19.1.0
-  resolution: "react-dom@npm:19.1.0"
+"react-dom@npm:^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0, react-dom@npm:^16.8.0 || ^17.0.0-rc.1 || ^18.0.0 || ^19.0.0, react-dom@npm:^19.2.0":
+  version: 19.2.0
+  resolution: "react-dom@npm:19.2.0"
   dependencies:
-    scheduler: "npm:^0.26.0"
+    scheduler: "npm:^0.27.0"
   peerDependencies:
-    react: ^19.1.0
-  checksum: 10c0/3e26e89bb6c67c9a6aa86cb888c7a7f8258f2e347a6d2a15299c17eb16e04c19194e3452bc3255bd34000a61e45e2cb51e46292392340432f133e5a5d2dfb5fc
+    react: ^19.2.0
+  checksum: 10c0/fa2cae05248d01288e91523b590ce4e7635b1e13f1344e225f850d722a8da037bf0782f63b1c1d46353334e0c696909b82e582f8cad607948fde6f7646cc18d9
   languageName: node
   linkType: hard
 
@@ -24536,10 +24536,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react-is@npm:^19.1.0":
-  version: 19.1.1
-  resolution: "react-is@npm:19.1.1"
-  checksum: 10c0/3dba763fcd69835ae263dcd6727d7ffcc44c1d616f04b7329e67aefdc66a567af4f8dcecdd29454c7a707c968aa1eb85083a83fb616f01675ef25e71cf082f97
+"react-is@npm:^19.2.0":
+  version: 19.2.0
+  resolution: "react-is@npm:19.2.0"
+  checksum: 10c0/a63cb346aeced8ac0e671b0f9b33720d2906de02a066ca067075d871a5d4c64cdb328f495baf9b5842d5868c0d5edd1ce18465a7358b52f4b6aa983479c9bfa2
   languageName: node
   linkType: hard
 
@@ -24684,10 +24684,10 @@ __metadata:
     postcss: "npm:^8.4.24"
     postcss-custom-properties: "npm:^13.2.0"
     postcss-import: "npm:^15.1.0"
-    react: "npm:^19.1.0"
-    react-dom: "npm:^19.1.0"
+    react: "npm:^19.2.0"
+    react-dom: "npm:^19.2.0"
     react-frame-component: "npm:^5.0.0"
-    react-test-renderer: "npm:^19.1.0"
+    react-test-renderer: "npm:^19.2.0"
     recast: "npm:^0.23"
     recursive-readdir: "npm:^2.2.2"
     regenerator-runtime: "npm:0.13.3"
@@ -24745,15 +24745,15 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"react-test-renderer@npm:19.1.0":
-  version: 19.1.0
-  resolution: "react-test-renderer@npm:19.1.0"
+"react-test-renderer@npm:^19.2.0":
+  version: 19.2.0
+  resolution: "react-test-renderer@npm:19.2.0"
   dependencies:
-    react-is: "npm:^19.1.0"
-    scheduler: "npm:^0.26.0"
+    react-is: "npm:^19.2.0"
+    scheduler: "npm:^0.27.0"
   peerDependencies:
-    react: ^19.1.0
-  checksum: 10c0/34ed4a37ba8b0beb96c048de6ff28574f018a18dd1042c24f8f46142d48eb5b27f82ff7c2823d082932fd3983c5a3529ab8cc8f15191d4306df0082f9f84678f
+    react: ^19.2.0
+  checksum: 10c0/cc116b908489316f06881bf7392c5fad4b5f66be42d2f04788f4179a19e86674d54f1006b33fe9eba28bde6edb4cb38764ab75b416f28d02e0182c5552c97551
   languageName: node
   linkType: hard
 
@@ -24772,17 +24772,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react@npm:^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0, react@npm:^19, react@npm:^19.1.0":
-  version: 19.1.0
-  resolution: "react@npm:19.1.0"
-  checksum: 10c0/530fb9a62237d54137a13d2cfb67a7db6a2156faed43eecc423f4713d9b20c6f2728b026b45e28fcd72e8eadb9e9ed4b089e99f5e295d2f0ad3134251bdd3698
-  languageName: node
-  linkType: hard
-
-"react@npm:^16.8.0 || ^17.0.0-rc.1 || ^18.0.0 || ^19.0.0":
-  version: 19.1.1
-  resolution: "react@npm:19.1.1"
-  checksum: 10c0/8c9769a2dfd02e603af6445058325e6c8a24b47b185d0e461f66a6454765ddcaecb3f0a90184836c68bb509f3c38248359edbc42f0d07c23eb500a5c30c87b4e
+"react@npm:^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0, react@npm:^16.8.0 || ^17.0.0-rc.1 || ^18.0.0 || ^19.0.0, react@npm:^19.2.0":
+  version: 19.2.0
+  resolution: "react@npm:19.2.0"
+  checksum: 10c0/1b6d64eacb9324725bfe1e7860cb7a6b8a34bc89a482920765ebff5c10578eb487e6b46b2f0df263bd27a25edbdae2c45e5ea5d81ae61404301c1a7192c38330
   languageName: node
   linkType: hard
 
@@ -25749,10 +25742,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"scheduler@npm:^0.26.0":
-  version: 0.26.0
-  resolution: "scheduler@npm:0.26.0"
-  checksum: 10c0/5b8d5bfddaae3513410eda54f2268e98a376a429931921a81b5c3a2873aab7ca4d775a8caac5498f8cbc7d0daeab947cf923dbd8e215d61671f9f4e392d34356
+"scheduler@npm:^0.27.0":
+  version: 0.27.0
+  resolution: "scheduler@npm:0.27.0"
+  checksum: 10c0/4f03048cb05a3c8fddc45813052251eca00688f413a3cee236d984a161da28db28ba71bd11e7a3dd02f7af84ab28d39fb311431d3b3772fed557945beb00c452
   languageName: node
   linkType: hard