diff --git a/.flowconfig b/.flowconfig
index 18facbe37888..30bdfc526a60 100644
--- a/.flowconfig
+++ b/.flowconfig
@@ -10,4 +10,4 @@ include_warnings=true
 emoji=true
 
 [version]
-^0.64.0
+^0.66.0
diff --git a/package.json b/package.json
index c7d93946d2b0..f506f6262e08 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "eslint-plugin-prettier": "^2.3.1",
     "eslint-plugin-react": "^7.1.0",
     "eslint-plugin-relay": "~0.0.19",
-    "flow-bin": "^0.64.0",
+    "flow-bin": "^0.66.0",
     "glob": "^7.1.1",
     "graceful-fs": "^4.1.11",
     "immutable": "^4.0.0-rc.7",
diff --git a/packages/jest-circus/src/legacy_code_todo_rewrite/jest_adapter_init.js b/packages/jest-circus/src/legacy_code_todo_rewrite/jest_adapter_init.js
index 54881d966991..78975994e767 100644
--- a/packages/jest-circus/src/legacy_code_todo_rewrite/jest_adapter_init.js
+++ b/packages/jest-circus/src/legacy_code_todo_rewrite/jest_adapter_init.js
@@ -96,9 +96,8 @@ export const runAndTransformResultsToJestFormat = async ({
       case 'pass':
         status = 'passed';
         break;
-      case 'skip':
+      default:
         status = 'pending';
-        break;
     }
 
     const ancestorTitles = testResult.testPath.filter(
diff --git a/packages/jest-jasmine2/src/jasmine/jasmine_light.js b/packages/jest-jasmine2/src/jasmine/jasmine_light.js
index 911377194e92..b0113aa03913 100644
--- a/packages/jest-jasmine2/src/jasmine/jasmine_light.js
+++ b/packages/jest-jasmine2/src/jasmine/jasmine_light.js
@@ -42,7 +42,7 @@ import SpyRegistry from './spy_registry';
 import Suite from './Suite';
 import Timer from './Timer';
 
-export const create = function(createOptions: Object) {
+exports.create = function(createOptions: Object) {
   const j$ = Object.assign({}, createOptions);
 
   j$.DEFAULT_TIMEOUT_INTERVAL = 5000;
diff --git a/packages/jest-jasmine2/src/queue_runner.js b/packages/jest-jasmine2/src/queue_runner.js
index 67637b5d31d2..062cfc0bdd51 100644
--- a/packages/jest-jasmine2/src/queue_runner.js
+++ b/packages/jest-jasmine2/src/queue_runner.js
@@ -79,16 +79,14 @@ export default function queueRunner(options: Options) {
     );
   };
 
-  const result: Promise<void> = options.queueableFns.reduce(
+  const result = options.queueableFns.reduce(
     (promise, fn) => promise.then(() => mapper(fn)),
     Promise.resolve(),
   );
 
   return {
     cancel: token.cancel.bind(token),
-    // $FlowFixMe
     catch: result.catch.bind(result),
-    // $FlowFixMe
     then: result.then.bind(result),
   };
 }
diff --git a/types/Circus.js b/types/Circus.js
index 441c7ac277a3..d660885da60c 100644
--- a/types/Circus.js
+++ b/types/Circus.js
@@ -95,7 +95,7 @@ export type TestResult = {|
   duration: ?number,
   errors: Array<FormattedError>,
   status: TestStatus,
-  testPath: Array<BlockName | TestName>,
+  testPath: Array<TestName>,
 |};
 
 export type TestResults = Array<TestResult>;
diff --git a/yarn.lock b/yarn.lock
index 5162dd421f07..97a2aa4ca845 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3302,9 +3302,9 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
-flow-bin@^0.64.0:
-  version "0.64.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.64.0.tgz#ddd3fb3b183ab1ab35a5d5dec9caf5ebbcded167"
+flow-bin@^0.66.0:
+  version "0.66.0"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.66.0.tgz#a96dde7015dc3343fd552a7b4963c02be705ca26"
 
 flow-remove-types@^1.1.0:
   version "1.2.3"