diff --git a/app/soapbox/features/auth_login/components/__tests__/captcha.test.tsx b/app/soapbox/features/auth_login/components/__tests__/captcha.test.tsx
index d48071b0c..bb09d1dba 100644
--- a/app/soapbox/features/auth_login/components/__tests__/captcha.test.tsx
+++ b/app/soapbox/features/auth_login/components/__tests__/captcha.test.tsx
@@ -6,7 +6,7 @@ import CaptchaField, { NativeCaptchaField } from '../captcha';
 
 describe('<CaptchaField />', () => {
   it('renders null by default', () => {
-    render(<CaptchaField />);
+    render(<CaptchaField idempotencyKey='' value='' />);
 
     expect(screen.queryAllByRole('textbox')).toHaveLength(0);
   });
@@ -24,7 +24,9 @@ describe('<NativeCaptchaField />', () => {
     render(
       <NativeCaptchaField
         captcha={captcha}
-        onChange={() => {}} // eslint-disable-line react/jsx-no-bind
+        onChange={() => {}}
+        onClick={() => {}}
+        value=''
       />,
     );
 
diff --git a/app/soapbox/features/auth_login/components/__tests__/login_form.test.tsx b/app/soapbox/features/auth_login/components/__tests__/login_form.test.tsx
index ac1c52930..b46acf31a 100644
--- a/app/soapbox/features/auth_login/components/__tests__/login_form.test.tsx
+++ b/app/soapbox/features/auth_login/components/__tests__/login_form.test.tsx
@@ -13,7 +13,7 @@ describe('<LoginForm />', () => {
       }),
     };
 
-    render(<LoginForm handleSubmit={mockFn} isLoading={false} />, null, store);
+    render(<LoginForm handleSubmit={mockFn} isLoading={false} />, undefined, store);
 
     expect(screen.getByRole('heading')).toHaveTextContent(/sign in/i);
   });
@@ -26,7 +26,7 @@ describe('<LoginForm />', () => {
       }),
     };
 
-    render(<LoginForm handleSubmit={mockFn} isLoading={false} />, null, store);
+    render(<LoginForm handleSubmit={mockFn} isLoading={false} />, undefined, store);
 
     expect(screen.getByRole('heading')).toHaveTextContent(/sign in/i);
   });
diff --git a/app/soapbox/features/auth_login/components/__tests__/login_page.test.tsx b/app/soapbox/features/auth_login/components/__tests__/login_page.test.tsx
index 85daf3e4e..50f94b285 100644
--- a/app/soapbox/features/auth_login/components/__tests__/login_page.test.tsx
+++ b/app/soapbox/features/auth_login/components/__tests__/login_page.test.tsx
@@ -12,7 +12,7 @@ describe('<LoginPage />', () => {
       }),
     };
 
-    render(<LoginPage />, null, store);
+    render(<LoginPage />, undefined, store);
 
     expect(screen.getByRole('heading')).toHaveTextContent('Sign In');
   });
diff --git a/app/soapbox/features/emoji/__tests__/emoji_index.test.ts b/app/soapbox/features/emoji/__tests__/emoji_index.test.ts
index 99f46e3b3..78698981a 100644
--- a/app/soapbox/features/emoji/__tests__/emoji_index.test.ts
+++ b/app/soapbox/features/emoji/__tests__/emoji_index.test.ts
@@ -1,9 +1,10 @@
+// @ts-ignore
 import { emojiIndex } from 'emoji-mart';
 import pick from 'lodash/pick';
 
 import { search } from '../emoji_mart_search_light';
 
-const trimEmojis = emoji => pick(emoji, ['id', 'unified', 'native', 'custom']);
+const trimEmojis = (emoji: any) => pick(emoji, ['id', 'unified', 'native', 'custom']);
 
 describe('emoji_index', () => {
   it('should give same result for emoji_index_light and emoji-mart', () => {
@@ -46,7 +47,7 @@ describe('emoji_index', () => {
   });
 
   it('can include/exclude categories', () => {
-    expect(search('flag', { include: ['people'] })).toEqual([]);
+    expect(search('flag', { include: ['people'] } as any)).toEqual([]);
     expect(emojiIndex.search('flag', { include: ['people'] })).toEqual([]);
   });
 
@@ -63,9 +64,8 @@ describe('emoji_index', () => {
         custom: true,
       },
     ];
-    search('', { custom });
+    search('', { custom } as any);
     emojiIndex.search('', { custom });
-    const expected = [];
     const lightExpected = [
       {
         id: 'mastodon',
@@ -73,7 +73,7 @@ describe('emoji_index', () => {
       },
     ];
     expect(search('masto').map(trimEmojis)).toEqual(lightExpected);
-    expect(emojiIndex.search('masto').map(trimEmojis)).toEqual(expected);
+    expect(emojiIndex.search('masto').map(trimEmojis)).toEqual([]);
   });
 
   it('(different behavior from emoji-mart) erases custom emoji if another is passed', () => {
@@ -89,11 +89,10 @@ describe('emoji_index', () => {
         custom: true,
       },
     ];
-    search('', { custom });
+    search('', { custom } as any);
     emojiIndex.search('', { custom });
-    const expected = [];
-    expect(search('masto', { custom: [] }).map(trimEmojis)).toEqual(expected);
-    expect(emojiIndex.search('masto').map(trimEmojis)).toEqual(expected);
+    expect(search('masto', { custom: [] } as any).map(trimEmojis)).toEqual([]);
+    expect(emojiIndex.search('masto').map(trimEmojis)).toEqual([]);
   });
 
   it('handles custom emoji', () => {
@@ -109,7 +108,7 @@ describe('emoji_index', () => {
         custom: true,
       },
     ];
-    search('', { custom });
+    search('', { custom } as any);
     emojiIndex.search('', { custom });
     const expected = [
       {
@@ -117,15 +116,15 @@ describe('emoji_index', () => {
         custom: true,
       },
     ];
-    expect(search('masto', { custom }).map(trimEmojis)).toEqual(expected);
+    expect(search('masto', { custom } as any).map(trimEmojis)).toEqual(expected);
     expect(emojiIndex.search('masto', { custom }).map(trimEmojis)).toEqual(expected);
   });
 
   it('should filter only emojis we care about, exclude pineapple', () => {
-    const emojisToShowFilter = emoji => emoji.unified !== '1F34D';
-    expect(search('apple', { emojisToShowFilter }).map((obj) => obj.id))
+    const emojisToShowFilter = (emoji: any) => emoji.unified !== '1F34D';
+    expect(search('apple', { emojisToShowFilter } as any).map((obj: any) => obj.id))
       .not.toContain('pineapple');
-    expect(emojiIndex.search('apple', { emojisToShowFilter }).map((obj) => obj.id))
+    expect(emojiIndex.search('apple', { emojisToShowFilter }).map((obj: any) => obj.id))
       .not.toContain('pineapple');
   });
 
diff --git a/app/soapbox/features/feed-filtering/__tests__/feed-carousel.test.tsx b/app/soapbox/features/feed-filtering/__tests__/feed-carousel.test.tsx
index 096682fa0..eb84e7ad0 100644
--- a/app/soapbox/features/feed-filtering/__tests__/feed-carousel.test.tsx
+++ b/app/soapbox/features/feed-filtering/__tests__/feed-carousel.test.tsx
@@ -18,7 +18,7 @@ jest.mock('../../../hooks/useDimensions', () => ({
 };
 
 describe('<FeedCarousel />', () => {
-  let store;
+  let store: any;
 
   describe('with "feedUserFiltering" disabled', () => {
     beforeEach(() => {
@@ -35,7 +35,7 @@ describe('<FeedCarousel />', () => {
     });
 
     it('should render nothing', () => {
-      render(<FeedCarousel />, null, store);
+      render(<FeedCarousel />, undefined, store);
 
       expect(screen.queryAllByTestId('feed-carousel')).toHaveLength(0);
     });
@@ -56,7 +56,7 @@ describe('<FeedCarousel />', () => {
     });
 
     it('should render the Carousel', () => {
-      render(<FeedCarousel />, null, store);
+      render(<FeedCarousel />, undefined, store);
 
       expect(screen.queryAllByTestId('feed-carousel')).toHaveLength(1);
     });
@@ -70,7 +70,7 @@ describe('<FeedCarousel />', () => {
       });
 
       it('renders the error message', () => {
-        render(<FeedCarousel />, null, store);
+        render(<FeedCarousel />, undefined, store);
 
         expect(screen.getByTestId('feed-carousel-error')).toBeInTheDocument();
       });
@@ -110,7 +110,7 @@ describe('<FeedCarousel />', () => {
 
       it('should render the correct prev/next buttons', async() => {
         const user = userEvent.setup();
-        render(<FeedCarousel />, null, store);
+        render(<FeedCarousel />, undefined, store);
 
         await waitFor(() => {
           expect(screen.getByTestId('next-page')).toBeInTheDocument();
diff --git a/app/soapbox/features/landing_page/__tests__/landing_page.test.tsx b/app/soapbox/features/landing_page/__tests__/landing_page.test.tsx
index 02b9a4fe0..a52dbd975 100644
--- a/app/soapbox/features/landing_page/__tests__/landing_page.test.tsx
+++ b/app/soapbox/features/landing_page/__tests__/landing_page.test.tsx
@@ -17,7 +17,7 @@ describe('<LandingPage />', () => {
       },
     });
 
-    render(<LandingPage />, null, state);
+    render(<LandingPage />, undefined, state);
 
     expect(screen.queryByTestId('registrations-open')).toBeInTheDocument();
     expect(screen.queryByTestId('registrations-closed')).not.toBeInTheDocument();
@@ -34,7 +34,7 @@ describe('<LandingPage />', () => {
       },
     });
 
-    render(<LandingPage />, null, state);
+    render(<LandingPage />, undefined, state);
 
     expect(screen.queryByTestId('registrations-closed')).toBeInTheDocument();
     expect(screen.queryByTestId('registrations-open')).not.toBeInTheDocument();
@@ -59,7 +59,7 @@ describe('<LandingPage />', () => {
       },
     }], rootReducer);
 
-    render(<LandingPage />, null, state);
+    render(<LandingPage />, undefined, state);
 
     expect(screen.queryByTestId('registrations-pepe')).toBeInTheDocument();
     expect(screen.queryByTestId('registrations-open')).not.toBeInTheDocument();
@@ -81,7 +81,7 @@ describe('<LandingPage />', () => {
       },
     }], rootReducer);
 
-    render(<LandingPage />, null, state);
+    render(<LandingPage />, undefined, state);
 
     expect(screen.queryByTestId('registrations-closed')).toBeInTheDocument();
     expect(screen.queryByTestId('registrations-pepe')).not.toBeInTheDocument();