diff --git a/plugins/github-release-manager/src/features/CreateRc/CreateRc.test.tsx b/plugins/github-release-manager/src/features/CreateRc/CreateRc.test.tsx
index 3c4a324b25..5f0ccaa20c 100644
--- a/plugins/github-release-manager/src/features/CreateRc/CreateRc.test.tsx
+++ b/plugins/github-release-manager/src/features/CreateRc/CreateRc.test.tsx
@@ -25,8 +25,10 @@ import {
   mockReleaseVersionCalver,
   mockSemverProject,
 } from '../../test-helpers/test-helpers';
+import { CreateRc } from './CreateRc';
 import { TEST_IDS } from '../../test-helpers/test-ids';
 import { useCreateRc } from './hooks/useCreateRc';
+import { useProjectContext } from '../../contexts/ProjectContext';
 
 jest.mock('../../contexts/ProjectContext', () => ({
   useProjectContext: jest.fn(() => ({
@@ -46,9 +48,6 @@ jest.mock('./hooks/useCreateRc', () => ({
     } as ReturnType<typeof useCreateRc>),
 }));
 
-import { useProjectContext } from '../../contexts/ProjectContext';
-import { CreateRc } from './CreateRc';
-
 describe('CreateRc', () => {
   it('should display CTA', () => {
     const { getByTestId } = render(
diff --git a/plugins/github-release-manager/src/features/CreateRc/hooks/useCreateRc.test.tsx b/plugins/github-release-manager/src/features/CreateRc/hooks/useCreateRc.test.tsx
index cf4fa0f5ed..adbbe3b9f6 100644
--- a/plugins/github-release-manager/src/features/CreateRc/hooks/useCreateRc.test.tsx
+++ b/plugins/github-release-manager/src/features/CreateRc/hooks/useCreateRc.test.tsx
@@ -26,10 +26,9 @@ import {
 } from '../../../test-helpers/test-helpers';
 import { useCreateRc } from './useCreateRc';
 
-jest.mock('../../../contexts/PluginApiClientContext', () => ({
-  usePluginApiClientContext: () => ({
-    pluginApiClient: mockApiClient,
-  }),
+jest.mock('@backstage/core', () => ({
+  useApi: () => mockApiClient,
+  createApiRef: jest.fn(),
 }));
 
 describe('useCreateRc', () => {
diff --git a/plugins/github-release-manager/src/features/Features.test.tsx b/plugins/github-release-manager/src/features/Features.test.tsx
index d53f542cef..e2f5428331 100644
--- a/plugins/github-release-manager/src/features/Features.test.tsx
+++ b/plugins/github-release-manager/src/features/Features.test.tsx
@@ -17,13 +17,17 @@
 import React from 'react';
 import { render, act, waitFor } from '@testing-library/react';
 
+import { Features } from './Features';
 import { mockApiClient, mockCalverProject } from '../test-helpers/test-helpers';
 import { TEST_IDS } from '../test-helpers/test-ids';
 
-jest.mock('../contexts/PluginApiClientContext', () => ({
-  usePluginApiClientContext: () => ({
-    pluginApiClient: mockApiClient,
-  }),
+jest.mock('@backstage/core', () => ({
+  useApi: () => mockApiClient,
+  createApiRef: jest.fn(),
+  ErrorBoundary: ({ children }: { children: React.ReactNode }) => (
+    <>{children}</>
+  ),
+  InfoCard: ({ children }: { children: React.ReactNode }) => <>{children}</>,
 }));
 jest.mock('../contexts/ProjectContext', () => ({
   useProjectContext: () => ({
@@ -31,8 +35,6 @@ jest.mock('../contexts/ProjectContext', () => ({
   }),
 }));
 
-import { Features } from './Features';
-
 describe('Features', () => {
   it('should omit features omitted via configuration', async () => {
     const { getByTestId } = render(
@@ -52,7 +54,7 @@ describe('Features', () => {
 
     expect(getByTestId(TEST_IDS.info.info)).toMatchInlineSnapshot(`
       <div
-        class="MuiBox-root MuiBox-root-11"
+        class="MuiBox-root MuiBox-root-4"
         data-testid="grm--info"
       >
         <h6
diff --git a/plugins/github-release-manager/src/features/Info/Info.test.tsx b/plugins/github-release-manager/src/features/Info/Info.test.tsx
index d69514e4eb..4bff92b6ab 100644
--- a/plugins/github-release-manager/src/features/Info/Info.test.tsx
+++ b/plugins/github-release-manager/src/features/Info/Info.test.tsx
@@ -22,6 +22,7 @@ import {
   mockReleaseBranch,
   mockReleaseCandidateCalver,
 } from '../../test-helpers/test-helpers';
+import { Info } from './Info';
 
 jest.mock('../../contexts/ProjectContext', () => ({
   useProjectContext: () => ({
@@ -29,8 +30,6 @@ jest.mock('../../contexts/ProjectContext', () => ({
   }),
 }));
 
-import { Info } from './Info';
-
 describe('Info', () => {
   it('should return early if no latestRelease exists', async () => {
     const { findByText } = render(
diff --git a/plugins/github-release-manager/src/features/Patch/Patch.test.tsx b/plugins/github-release-manager/src/features/Patch/Patch.test.tsx
index 2f7f170d9f..458861c802 100644
--- a/plugins/github-release-manager/src/features/Patch/Patch.test.tsx
+++ b/plugins/github-release-manager/src/features/Patch/Patch.test.tsx
@@ -22,6 +22,7 @@ import {
   mockCalverProject,
 } from '../../test-helpers/test-helpers';
 import { TEST_IDS } from '../../test-helpers/test-ids';
+import { Patch } from './Patch';
 
 jest.mock('../../contexts/ProjectContext', () => ({
   useProjectContext: () => ({
@@ -29,8 +30,6 @@ jest.mock('../../contexts/ProjectContext', () => ({
   }),
 }));
 
-import { Patch } from './Patch';
-
 describe('Patch', () => {
   it('should return early if no latestRelease exists', () => {
     const { getByTestId } = render(
diff --git a/plugins/github-release-manager/src/features/Patch/PatchBody.test.tsx b/plugins/github-release-manager/src/features/Patch/PatchBody.test.tsx
index be9ea1ce45..38c09ab943 100644
--- a/plugins/github-release-manager/src/features/Patch/PatchBody.test.tsx
+++ b/plugins/github-release-manager/src/features/Patch/PatchBody.test.tsx
@@ -26,11 +26,12 @@ import {
   mockReleaseVersionCalver,
   mockTagParts,
 } from '../../test-helpers/test-helpers';
+import { PatchBody } from './PatchBody';
+import { TEST_IDS } from '../../test-helpers/test-ids';
 
-jest.mock('../../contexts/PluginApiClientContext', () => ({
-  usePluginApiClientContext: () => ({
-    pluginApiClient: mockApiClient,
-  }),
+jest.mock('@backstage/core', () => ({
+  useApi: () => mockApiClient,
+  createApiRef: jest.fn(),
 }));
 jest.mock('../../contexts/ProjectContext', () => ({
   useProjectContext: () => ({
@@ -45,9 +46,6 @@ jest.mock('./hooks/usePatch', () => ({
   }),
 }));
 
-import { PatchBody } from './PatchBody';
-import { TEST_IDS } from '../../test-helpers/test-ids';
-
 describe('PatchBody', () => {
   beforeEach(jest.clearAllMocks);
 
diff --git a/plugins/github-release-manager/src/features/Patch/hooks/usePatch.test.ts b/plugins/github-release-manager/src/features/Patch/hooks/usePatch.test.ts
index be25b84809..5fe1614e42 100644
--- a/plugins/github-release-manager/src/features/Patch/hooks/usePatch.test.ts
+++ b/plugins/github-release-manager/src/features/Patch/hooks/usePatch.test.ts
@@ -27,10 +27,9 @@ import {
 } from '../../../test-helpers/test-helpers';
 import { usePatch } from './usePatch';
 
-jest.mock('../../../contexts/PluginApiClientContext', () => ({
-  usePluginApiClientContext: () => ({
-    pluginApiClient: mockApiClient,
-  }),
+jest.mock('@backstage/core', () => ({
+  useApi: () => mockApiClient,
+  createApiRef: jest.fn(),
 }));
 
 describe('patch', () => {
diff --git a/plugins/github-release-manager/src/features/PromoteRc/PromoteRc.test.tsx b/plugins/github-release-manager/src/features/PromoteRc/PromoteRc.test.tsx
index f4e7c1fb41..089b626da3 100644
--- a/plugins/github-release-manager/src/features/PromoteRc/PromoteRc.test.tsx
+++ b/plugins/github-release-manager/src/features/PromoteRc/PromoteRc.test.tsx
@@ -22,6 +22,7 @@ import {
   mockReleaseVersionCalver,
 } from '../../test-helpers/test-helpers';
 import { TEST_IDS } from '../../test-helpers/test-ids';
+import { PromoteRc } from './PromoteRc';
 
 jest.mock('./PromoteRcBody', () => ({
   PromoteRcBody: () => (
@@ -29,8 +30,6 @@ jest.mock('./PromoteRcBody', () => ({
   ),
 }));
 
-import { PromoteRc } from './PromoteRc';
-
 describe('PromoteRc', () => {
   it('return early if no latest release present', () => {
     const { getByTestId } = render(<PromoteRc latestRelease={null} />);
diff --git a/plugins/github-release-manager/src/features/PromoteRc/PromoteRcBody.test.tsx b/plugins/github-release-manager/src/features/PromoteRc/PromoteRcBody.test.tsx
index 2d67832587..14b294e581 100644
--- a/plugins/github-release-manager/src/features/PromoteRc/PromoteRcBody.test.tsx
+++ b/plugins/github-release-manager/src/features/PromoteRc/PromoteRcBody.test.tsx
@@ -19,6 +19,7 @@ import { render } from '@testing-library/react';
 
 import { mockReleaseCandidateCalver } from '../../test-helpers/test-helpers';
 import { TEST_IDS } from '../../test-helpers/test-ids';
+import { PromoteRcBody } from './PromoteRcBody';
 
 jest.mock('./hooks/usePromoteRc', () => ({
   usePromoteRc: () => ({
@@ -28,8 +29,6 @@ jest.mock('./hooks/usePromoteRc', () => ({
   }),
 }));
 
-import { PromoteRcBody } from './PromoteRcBody';
-
 describe('PromoteRcBody', () => {
   it('should display CTA', () => {
     const { getByTestId } = render(
diff --git a/plugins/github-release-manager/src/features/PromoteRc/hooks/usePromoteRc.test.ts b/plugins/github-release-manager/src/features/PromoteRc/hooks/usePromoteRc.test.ts
index 4b7149ba7b..d682476d33 100644
--- a/plugins/github-release-manager/src/features/PromoteRc/hooks/usePromoteRc.test.ts
+++ b/plugins/github-release-manager/src/features/PromoteRc/hooks/usePromoteRc.test.ts
@@ -24,10 +24,9 @@ import {
 } from '../../../test-helpers/test-helpers';
 import { usePromoteRc } from './usePromoteRc';
 
-jest.mock('../../../contexts/PluginApiClientContext', () => ({
-  usePluginApiClientContext: () => ({
-    pluginApiClient: mockApiClient,
-  }),
+jest.mock('@backstage/core', () => ({
+  useApi: () => mockApiClient,
+  createApiRef: jest.fn(),
 }));
 jest.mock('../../../contexts/ProjectContext', () => ({
   useProjectContext: () => ({
diff --git a/plugins/github-release-manager/src/features/RepoDetailsForm/Owner.test.tsx b/plugins/github-release-manager/src/features/RepoDetailsForm/Owner.test.tsx
index da95f5fa50..aed6fe3496 100644
--- a/plugins/github-release-manager/src/features/RepoDetailsForm/Owner.test.tsx
+++ b/plugins/github-release-manager/src/features/RepoDetailsForm/Owner.test.tsx
@@ -23,6 +23,8 @@ import {
   mockSearchCalver,
 } from '../../test-helpers/test-helpers';
 import { TEST_IDS } from '../../test-helpers/test-ids';
+import { useProjectContext } from '../../contexts/ProjectContext';
+import { Owner } from './Owner';
 
 jest.mock('react-router', () => ({
   useNavigate: jest.fn(),
@@ -30,10 +32,9 @@ jest.mock('react-router', () => ({
     search: mockSearchCalver,
   })),
 }));
-jest.mock('../../contexts/PluginApiClientContext', () => ({
-  usePluginApiClientContext: () => ({
-    pluginApiClient: mockApiClient,
-  }),
+jest.mock('@backstage/core', () => ({
+  useApi: () => mockApiClient,
+  createApiRef: jest.fn(),
 }));
 jest.mock('../../contexts/ProjectContext', () => ({
   useProjectContext: jest.fn(() => ({
@@ -41,9 +42,6 @@ jest.mock('../../contexts/ProjectContext', () => ({
   })),
 }));
 
-import { useProjectContext } from '../../contexts/ProjectContext';
-import { Owner } from './Owner';
-
 describe('Owner', () => {
   beforeEach(jest.clearAllMocks);
 
diff --git a/plugins/github-release-manager/src/features/RepoDetailsForm/Repo.test.tsx b/plugins/github-release-manager/src/features/RepoDetailsForm/Repo.test.tsx
index ab6c98ea5f..9b087d47e2 100644
--- a/plugins/github-release-manager/src/features/RepoDetailsForm/Repo.test.tsx
+++ b/plugins/github-release-manager/src/features/RepoDetailsForm/Repo.test.tsx
@@ -23,6 +23,8 @@ import {
   mockSearchCalver,
 } from '../../test-helpers/test-helpers';
 import { TEST_IDS } from '../../test-helpers/test-ids';
+import { useProjectContext } from '../../contexts/ProjectContext';
+import { Repo } from './Repo';
 
 jest.mock('react-router', () => ({
   useNavigate: jest.fn(),
@@ -30,10 +32,9 @@ jest.mock('react-router', () => ({
     search: mockSearchCalver,
   })),
 }));
-jest.mock('../../contexts/PluginApiClientContext', () => ({
-  usePluginApiClientContext: () => ({
-    pluginApiClient: mockApiClient,
-  }),
+jest.mock('@backstage/core', () => ({
+  useApi: () => mockApiClient,
+  createApiRef: jest.fn(),
 }));
 jest.mock('../../contexts/ProjectContext', () => ({
   useProjectContext: jest.fn(() => ({
@@ -41,9 +42,6 @@ jest.mock('../../contexts/ProjectContext', () => ({
   })),
 }));
 
-import { useProjectContext } from '../../contexts/ProjectContext';
-import { Repo } from './Repo';
-
 describe('Repo', () => {
   beforeEach(jest.clearAllMocks);
 
diff --git a/plugins/github-release-manager/src/features/RepoDetailsForm/VersioningStrategy.test.tsx b/plugins/github-release-manager/src/features/RepoDetailsForm/VersioningStrategy.test.tsx
index 4d36b26ed6..42a17f9b43 100644
--- a/plugins/github-release-manager/src/features/RepoDetailsForm/VersioningStrategy.test.tsx
+++ b/plugins/github-release-manager/src/features/RepoDetailsForm/VersioningStrategy.test.tsx
@@ -21,6 +21,7 @@ import {
   mockSemverProject,
   mockSearchCalver,
 } from '../../test-helpers/test-helpers';
+import { VersioningStrategy } from './VersioningStrategy';
 
 const mockNavigate = jest.fn();
 
@@ -36,8 +37,6 @@ jest.mock('../../contexts/ProjectContext', () => ({
   }),
 }));
 
-import { VersioningStrategy } from './VersioningStrategy';
-
 describe('Repo', () => {
   beforeEach(jest.clearAllMocks);
 
diff --git a/plugins/github-release-manager/src/helpers/tagParts/getTagParts.test.ts b/plugins/github-release-manager/src/helpers/tagParts/getTagParts.test.ts
index fc1ab1479b..825d23c001 100644
--- a/plugins/github-release-manager/src/helpers/tagParts/getTagParts.test.ts
+++ b/plugins/github-release-manager/src/helpers/tagParts/getTagParts.test.ts
@@ -18,6 +18,9 @@ import {
   mockCalverProject,
   mockSemverProject,
 } from '../../test-helpers/test-helpers';
+import { getCalverTagParts } from './getCalverTagParts';
+import { getSemverTagParts } from './getSemverTagParts';
+import { getTagParts } from './getTagParts';
 
 jest.mock('./getCalverTagParts', () => ({
   getCalverTagParts: jest.fn(),
@@ -26,10 +29,6 @@ jest.mock('./getSemverTagParts', () => ({
   getSemverTagParts: jest.fn(),
 }));
 
-import { getCalverTagParts } from './getCalverTagParts';
-import { getSemverTagParts } from './getSemverTagParts';
-import { getTagParts } from './getTagParts';
-
 describe('getTagParts', () => {
   beforeEach(jest.resetAllMocks);
 
diff --git a/plugins/github-release-manager/src/hooks/useQueryHandler.test.tsx b/plugins/github-release-manager/src/hooks/useQueryHandler.test.tsx
index a80fa3df04..4024e37054 100644
--- a/plugins/github-release-manager/src/hooks/useQueryHandler.test.tsx
+++ b/plugins/github-release-manager/src/hooks/useQueryHandler.test.tsx
@@ -18,6 +18,7 @@ import React from 'react';
 import { render } from '@testing-library/react';
 
 import { mockSearchSemver } from '../test-helpers/test-helpers';
+import { useQueryHandler } from './useQueryHandler';
 
 jest.mock('react-router', () => ({
   useLocation: jest.fn(() => ({
@@ -25,8 +26,6 @@ jest.mock('react-router', () => ({
   })),
 }));
 
-import { useQueryHandler } from './useQueryHandler';
-
 const TEST_ID = 'grm--use-query-handler';
 
 const MockComponent = () => {