diff --git a/.eslintrc b/.eslintrc
index 0dac066..71bf1a1 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -5,7 +5,7 @@
     "browser": true,
     "node": true,
     "mocha": true,
-    "jest/globals": true
+    "jest": true
   },
   "plugins": ["flowtype", "jest"],
   "settings": {
diff --git a/__tests__/components/transaction-item.test.js b/__tests__/components/transaction-item.test.js
index e8f921d..cbb7601 100644
--- a/__tests__/components/transaction-item.test.js
+++ b/__tests__/components/transaction-item.test.js
@@ -27,6 +27,7 @@ beforeAll(() => {
 });
 afterAll(() => {
   global.Date = originalDate;
+  // $FlowFixMe
   dateFns.format.mockRestore();
   cleanup();
 });
diff --git a/__tests__/components/transactions-daily.test.js b/__tests__/components/transactions-daily.test.js
index 573f708..01954fa 100644
--- a/__tests__/components/transactions-daily.test.js
+++ b/__tests__/components/transactions-daily.test.js
@@ -27,6 +27,7 @@ beforeAll(() => {
 });
 afterAll(() => {
   global.Date = originalDate;
+  // $FlowFixMe
   dateFns.format.mockRestore();
   cleanup();
 });
diff --git a/app/theme/docz.js b/app/theme/docz.js
index a5d0b5e..4734702 100644
--- a/app/theme/docz.js
+++ b/app/theme/docz.js
@@ -5,7 +5,7 @@ import { ThemeProvider } from 'styled-components';
 import { appTheme } from './theme';
 import { GlobalStyle } from './global';
 
-export const DoczWrapper = ({ children }: { children: () => Node<*> }) => (
+export const DoczWrapper = ({ children }: { children: () => Node }) => (
   <ThemeProvider theme={appTheme}>
     <Fragment>
       <GlobalStyle />
diff --git a/app/types/redux.js b/app/types/redux.js
index 79d2f12..831cbf3 100644
--- a/app/types/redux.js
+++ b/app/types/redux.js
@@ -2,7 +2,7 @@
 
 import type { AppState } from './app-state';
 
-export type Action = { type: $Subtype<string>, payload: Object };
+export type Action = { type: string, payload: Object };
 export type GetState = () => AppState;
 export type Dispatch = (action: Action) => void;
 export type Middleware = ({ dispatch: Dispatch, getState: GetState }) => (
diff --git a/flow-custom-typedefs/find-process.js b/flow-custom-typedefs/find-process.js
new file mode 100644
index 0000000..3e3a15e
--- /dev/null
+++ b/flow-custom-typedefs/find-process.js
@@ -0,0 +1,15 @@
+declare module 'find-process' {
+  declare type searchType = 'pid' | 'port' | 'name';
+  declare type searchValue = string | number;
+  declare type process = {
+    pid: number,
+    ppid: number,
+    uid: string,
+    gid: string,
+    name: string,
+    bin: string,
+    cmd: string,
+  };
+
+  declare module.exports: (type: searchType, value: searchValue) => Array<process>;
+}
diff --git a/flow-custom-typedefs/styled-components.js b/flow-custom-typedefs/styled-components.js
index 6e977b9..9d1a7ba 100644
--- a/flow-custom-typedefs/styled-components.js
+++ b/flow-custom-typedefs/styled-components.js
@@ -98,7 +98,7 @@ declare module 'styled-components' {
   declare type InjectedProps = { theme: Theme | void };
   declare export function withTheme<Props: {}, Component: React$ComponentType<Props>>(
     WrappedComponent: Component,
-  ): React$ComponentType<$Diff<React$ElementConfig<$Supertype<Component>>, InjectedProps>>;
+  ): React$ComponentType<$Diff<React$ElementConfig<Component>, InjectedProps>>;
 
   // @HACK This is a cheat to hide that the underlying type is "just a string"
   //       once we know of a better way, we should be able to update this accordingly.
@@ -350,7 +350,7 @@ declare module 'styled-components/native' {
   declare type InjectedProps = { theme: Theme | void };
   declare export function withTheme<Props: {}, Component: React$ComponentType<Props>>(
     WrappedComponent: Component,
-  ): React$ComponentType<$Diff<React$ElementConfig<$Supertype<Component>>, InjectedProps>>;
+  ): React$ComponentType<$Diff<React$ElementConfig<Component>, InjectedProps>>;
 
   // @HACK This is a cheat to hide that the underlying type is "just a string"
   //       once we know of a better way, we should be able to update this accordingly.
diff --git a/package.json b/package.json
index bcb3962..a9aeda3 100644
--- a/package.json
+++ b/package.json
@@ -159,7 +159,7 @@
     "eslint-plugin-jsx-a11y": "^6.0.3",
     "eslint-plugin-react": "^7.12.4",
     "file-loader": "^2.0.0",
-    "flow-bin": "^0.95.1",
+    "flow-bin": "^0.99.1",
     "flow-coverage-report": "^0.6.1",
     "flow-typed": "^2.5.1",
     "glow": "^1.2.2",
diff --git a/yarn.lock b/yarn.lock
index 7fdc9f1..65ae53b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6795,10 +6795,10 @@ flow-annotation-check@1.8.1:
     glob "7.1.1"
     load-pkg "^3.0.1"
 
-flow-bin@^0.95.1:
-  version "0.95.1"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.95.1.tgz#633113831ccff4b7ee70a2730f63fc43b69ba85f"
-  integrity sha512-06IOC/pqPMNRYtC6AMZEWYR9Fi6UdBC7gImGinPuNUpPZFnP5E9/0cBCl3DWrH4zz/gSM2HdDilU7vPGpYIr2w==
+flow-bin@^0.99.1:
+  version "0.99.1"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.99.1.tgz#0d4f413ca84a3a95d0aa64214178684dd7c6a4c5"
+  integrity sha512-dipNwJlb4MsVt3IuDgPTymCNL4GFoq3pG+GbY6DmBbl0dJPWFSA383rCTmgbfFhoeJ1XCfYBan0BPryToSxiiQ==
 
 flow-coverage-report@^0.6.1:
   version "0.6.1"