diff --git a/.flowconfig b/.flowconfig
index 735e7816a..b7aa19446 100644
--- a/.flowconfig
+++ b/.flowconfig
@@ -52,4 +52,4 @@ suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
 suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 
 [version]
-^0.65.0
+^0.66.0
diff --git a/Libraries/CameraRoll/CameraRoll.js b/Libraries/CameraRoll/CameraRoll.js
index 0c91dc7fd..3bc48664f 100644
--- a/Libraries/CameraRoll/CameraRoll.js
+++ b/Libraries/CameraRoll/CameraRoll.js
@@ -113,8 +113,10 @@ type GetPhotosReturn = Promise<{
  * Shape of the return value of the `getPhotos` function.
  */
 const getPhotosReturnChecker = createStrictShapeTypeChecker({
-  // $FlowFixMe(>=0.41.0)
   edges: PropTypes.arrayOf(
+    /* $FlowFixMe(>=0.66.0 site=react_native_fb) This comment suppresses an
+     * error found when Flow v0.66 was deployed. To see the error delete this
+     * comment and run Flow. */
     createStrictShapeTypeChecker({
       node: createStrictShapeTypeChecker({
         type: PropTypes.string.isRequired,
diff --git a/Libraries/Components/TextInput/TextInput.js b/Libraries/Components/TextInput/TextInput.js
index ab685dc75..b9eb03bd6 100644
--- a/Libraries/Components/TextInput/TextInput.js
+++ b/Libraries/Components/TextInput/TextInput.js
@@ -31,9 +31,6 @@ const UIManager = require('UIManager');
 const ViewPropTypes = require('ViewPropTypes');
 const {ViewContextTypes} = require('ViewContext');
 
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const emptyFunction = require('fbjs/lib/emptyFunction');
 const invariant = require('fbjs/lib/invariant');
 const requireNativeComponent = require('requireNativeComponent');
diff --git a/Libraries/Core/InitializeCore.js b/Libraries/Core/InitializeCore.js
index 3e09e5660..3e6ebb680 100644
--- a/Libraries/Core/InitializeCore.js
+++ b/Libraries/Core/InitializeCore.js
@@ -195,9 +195,6 @@ if (__DEV__) {
 
     // Set up inspector
     const JSInspector = require('JSInspector');
-    /* $FlowFixMe(>=0.56.0 site=react_native_oss) This comment suppresses an
-     * error found when Flow v0.56 was deployed. To see the error delete this
-     * comment and run Flow. */
     /* $FlowFixMe(>=0.56.0 site=react_native_fb,react_native_oss) This comment
      * suppresses an error found when Flow v0.56 was deployed. To see the error
      * delete this comment and run Flow. */
diff --git a/Libraries/Experimental/SwipeableRow/SwipeableRow.js b/Libraries/Experimental/SwipeableRow/SwipeableRow.js
index e03970c63..80e627376 100644
--- a/Libraries/Experimental/SwipeableRow/SwipeableRow.js
+++ b/Libraries/Experimental/SwipeableRow/SwipeableRow.js
@@ -22,9 +22,6 @@ const TimerMixin = require('react-timer-mixin');
 const View = require('View');
 
 const createReactClass = require('create-react-class');
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const emptyFunction = require('fbjs/lib/emptyFunction');
 
 const IS_RTL = I18nManager.isRTL;
diff --git a/Libraries/Lists/FlatList.js b/Libraries/Lists/FlatList.js
index dc0f5db8b..e5b4a8310 100644
--- a/Libraries/Lists/FlatList.js
+++ b/Libraries/Lists/FlatList.js
@@ -627,8 +627,14 @@ class FlatList<ItemT> extends React.PureComponent<Props<ItemT>, void> {
   render() {
     if (this.props.legacyImplementation) {
       return (
+        /* $FlowFixMe(>=0.66.0 site=react_native_fb) This comment suppresses an
+         * error found when Flow v0.66 was deployed. To see the error delete
+         * this comment and run Flow. */
         <MetroListView
           {...this.props}
+          /* $FlowFixMe(>=0.66.0 site=react_native_fb) This comment suppresses
+           * an error found when Flow v0.66 was deployed. To see the error
+           * delete this comment and run Flow. */
           items={this.props.data}
           ref={this._captureRef}
         />
diff --git a/Libraries/Lists/MetroListView.js b/Libraries/Lists/MetroListView.js
index 906164fa9..5f22eb264 100644
--- a/Libraries/Lists/MetroListView.js
+++ b/Libraries/Lists/MetroListView.js
@@ -50,8 +50,6 @@ type NormalProps = {
 type DefaultProps = {
   keyExtractor: (item: Item, index: number) => string,
 };
-/* $FlowFixMe - the renderItem passed in from SectionList is optional there but
- * required here */
 type Props = NormalProps & DefaultProps;
 
 /**
diff --git a/Libraries/Lists/SectionList.js b/Libraries/Lists/SectionList.js
index 3dfc99bd3..2404d26f5 100644
--- a/Libraries/Lists/SectionList.js
+++ b/Libraries/Lists/SectionList.js
@@ -326,6 +326,9 @@ class SectionList<SectionT: SectionBase<any>> extends React.PureComponent<
     const List = this.props.legacyImplementation
       ? MetroListView
       : VirtualizedSectionList;
+    /* $FlowFixMe(>=0.66.0 site=react_native_fb) This comment suppresses an
+     * error found when Flow v0.66 was deployed. To see the error delete this
+     * comment and run Flow. */
     return <List {...this.props} ref={this._captureRef} />;
   }
 
diff --git a/Libraries/Lists/VirtualizedList.js b/Libraries/Lists/VirtualizedList.js
index 7ca090e88..f40b44e40 100644
--- a/Libraries/Lists/VirtualizedList.js
+++ b/Libraries/Lists/VirtualizedList.js
@@ -52,7 +52,9 @@ type ViewabilityHelperCallbackTuple = {
 };
 
 type RequiredProps = {
-  renderItem: renderItemType,
+  // TODO: Conflicts with the optional `renderItem` in
+  // `VirtualizedSectionList`'s props.
+  renderItem: $FlowFixMe<renderItemType>,
   /**
    * The default accessor functions assume this is an Array<{key: string}> but you can override
    * getItem, getItemCount, and keyExtractor to handle any type of index-based data.
diff --git a/Libraries/ReactNative/requireNativeComponent.js b/Libraries/ReactNative/requireNativeComponent.js
index c4320c0a8..2a6c7c8ca 100644
--- a/Libraries/ReactNative/requireNativeComponent.js
+++ b/Libraries/ReactNative/requireNativeComponent.js
@@ -23,9 +23,6 @@ const processColor = require('processColor');
 const resolveAssetSource = require('resolveAssetSource');
 const sizesDiffer = require('sizesDiffer');
 const verifyPropTypes = require('verifyPropTypes');
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const invariant = require('fbjs/lib/invariant');
 const warning = require('fbjs/lib/warning');
 
diff --git a/RNTester/js/CameraRollView.js b/RNTester/js/CameraRollView.js
index fc1f063b2..f69a4feed 100644
--- a/RNTester/js/CameraRollView.js
+++ b/RNTester/js/CameraRollView.js
@@ -72,7 +72,6 @@ var propTypes = {
 
 var CameraRollView = createReactClass({
   displayName: 'CameraRollView',
-  // $FlowFixMe(>=0.41.0)
   propTypes: propTypes,
 
   getDefaultProps: function(): Object {
diff --git a/jest/preprocessor.js b/jest/preprocessor.js
index 6bc4dc9c5..05b87ad58 100644
--- a/jest/preprocessor.js
+++ b/jest/preprocessor.js
@@ -11,9 +11,6 @@
 
 'use strict';
 
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const babel = require('babel-core');
 /* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
  * found when Flow v0.54 was deployed. To see the error delete this comment and
@@ -33,9 +30,6 @@ const nodeOptions = babelRegisterOnly.config([nodeFiles]);
 
 babelRegisterOnly([]);
 
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const transformer = require('metro/src/transformer.js');
 module.exports = {
   process(src/*: string*/, file/*: string*/) {
diff --git a/local-cli/__tests__/fs-mock-test.js b/local-cli/__tests__/fs-mock-test.js
index 46a3a9f96..4928f3bd9 100644
--- a/local-cli/__tests__/fs-mock-test.js
+++ b/local-cli/__tests__/fs-mock-test.js
@@ -30,16 +30,10 @@ describe('fs mock', () => {
     it('stores content correctly', () => {
       fs.writeFileSync('/test', 'foobar', 'utf8');
       const content = fs.readFileSync('/test', 'utf8');
-      /* $FlowFixMe(>=0.56.0 site=react_native_oss) This comment suppresses an
-       * error found when Flow v0.56 was deployed. To see the error delete this
-       * comment and run Flow. */
       expect(content).toEqual('foobar');
     });
 
     it('fails on missing path', () => {
-      /* $FlowFixMe(>=0.56.0 site=react_native_oss) This comment suppresses an
-       * error found when Flow v0.56 was deployed. To see the error delete this
-       * comment and run Flow. */
       expect(() =>
         fs.writeFileSync('/dir/test', 'foobar', 'utf8'),
       ).toThrowError('ENOENT: no such file or directory');
@@ -57,9 +51,6 @@ describe('fs mock', () => {
       fs.mkdirSync('/dir', 0o777);
       fs.writeFileSync('/dir/test', 'foobar', 'utf8');
       const content = fs.readFileSync('/dir/test', 'utf8');
-      /* $FlowFixMe(>=0.56.0 site=react_native_oss) This comment suppresses an
-       * error found when Flow v0.56 was deployed. To see the error delete this
-       * comment and run Flow. */
       expect(content).toEqual('foobar');
     });
 
@@ -68,9 +59,6 @@ describe('fs mock', () => {
       fs.writeFileSync('/dir/test', 'foobar', 'utf8');
       fs.mkdirSync('/dir', 0o777);
       const content = fs.readFileSync('/dir/test', 'utf8');
-      /* $FlowFixMe(>=0.56.0 site=react_native_oss) This comment suppresses an
-       * error found when Flow v0.56 was deployed. To see the error delete this
-       * comment and run Flow. */
       expect(content).toEqual('foobar');
     });
   });
diff --git a/local-cli/bundle/buildBundle.js b/local-cli/bundle/buildBundle.js
index 0d1ea0679..524c1ac84 100644
--- a/local-cli/bundle/buildBundle.js
+++ b/local-cli/bundle/buildBundle.js
@@ -10,24 +10,12 @@
 'use strict';
 
 const log = require('../util/log').out('bundle');
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const Server = require('metro/src/Server');
 const {Terminal} = require('metro-core');
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const TerminalReporter = require('metro/src/lib/TerminalReporter');
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const TransformCaching = require('metro/src/lib/TransformCaching');
 
 const {defaults} = require('metro');
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const outputBundle = require('metro/src/shared/output/bundle');
 const path = require('path');
 const saveAssets = require('./saveAssets');
@@ -40,9 +28,6 @@ import type {ConfigT} from 'metro';
 const defaultAssetExts = defaults.assetExts;
 const defaultSourceExts = defaults.sourceExts;
 const defaultPlatforms = defaults.platforms;
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const defaultProvidesModuleNodeModules = defaults.providesModuleNodeModules;
 
 async function buildBundle(
diff --git a/local-cli/bundle/types.flow.js b/local-cli/bundle/types.flow.js
index 5c164d1ad..400803064 100644
--- a/local-cli/bundle/types.flow.js
+++ b/local-cli/bundle/types.flow.js
@@ -8,7 +8,4 @@
  */
 'use strict';
 
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 export type {OutputOptions, RequestOptions} from 'metro/src/shared/types.flow';
diff --git a/local-cli/server/runServer.js b/local-cli/server/runServer.js
index 870652fc9..4c821465d 100644
--- a/local-cli/server/runServer.js
+++ b/local-cli/server/runServer.js
@@ -25,9 +25,6 @@ const copyToClipBoardMiddleware = require('./middleware/copyToClipBoardMiddlewar
 const defaultAssetExts = Metro.defaults.assetExts;
 const defaultSourceExts = Metro.defaults.sourceExts;
 const defaultPlatforms = Metro.defaults.platforms;
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const defaultProvidesModuleNodeModules =
   Metro.defaults.providesModuleNodeModules;
 const errorhandler = require('errorhandler');
@@ -46,17 +43,11 @@ const statusPageMiddleware = require('./middleware/statusPageMiddleware.js');
 const systraceProfileMiddleware = require('./middleware/systraceProfileMiddleware.js');
 const webSocketProxy = require('./util/webSocketProxy.js');
 
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 const TransformCaching = require('metro/src/lib/TransformCaching');
 
 const {ASSET_REGISTRY_PATH} = require('../core/Constants');
 
 import type {ConfigT} from 'metro';
-/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
- * found when Flow v0.54 was deployed. To see the error delete this comment and
- * run Flow. */
 import type {Reporter} from 'metro/src/lib/reporting';
 
 export type Args = {|
diff --git a/local-cli/templates/HelloWorld/_flowconfig b/local-cli/templates/HelloWorld/_flowconfig
index 10cb8d509..080b459b2 100644
--- a/local-cli/templates/HelloWorld/_flowconfig
+++ b/local-cli/templates/HelloWorld/_flowconfig
@@ -51,4 +51,4 @@ suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
 suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 
 [version]
-^0.65.0
+^0.66.0
diff --git a/package.json b/package.json
index f57e73a70..db9bd84bf 100644
--- a/package.json
+++ b/package.json
@@ -214,7 +214,7 @@
     "eslint-plugin-jest": "21.8.0",
     "eslint-plugin-prettier": "2.6.0",
     "eslint-plugin-react": "7.6.1",
-    "flow-bin": "^0.65.0",
+    "flow-bin": "^0.66.0",
     "jest": "22.3.0",
     "jest-junit": "3.6.0",
     "prettier": "1.9.1",