diff --git a/common/changes/@rushstack/package-deps-hash/user-selarkin-bot-rush-client-publish-timeout_2026-10-21-20-40-00.json b/common/changes/@rushstack/package-deps-hash/user-selarkin-bot-rush-client-publish-timeout_2026-10-21-20-40-00.json
new file mode 100644
index 0000000000..452b117e12
--- /dev/null
+++ b/common/changes/@rushstack/package-deps-hash/user-selarkin-bot-rush-client-publish-timeout_2026-10-21-20-40-00.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "comment": "Allow slow Git process startup in the sequential repository-state integration test.",
+      "type": "none",
+      "packageName": "@rushstack/package-deps-hash"
+    }
+  ],
+  "packageName": "@rushstack/package-deps-hash",
+  "email": "3408176+TheLarkInn@users.noreply.github.com"
+}
diff --git a/common/changes/@rushstack/rush-client-core/user-selarkin-bot-rush-client-publish-timeout_2026-10-20-22-38-02.json b/common/changes/@rushstack/rush-client-core/user-selarkin-bot-rush-client-publish-timeout_2026-10-20-22-38-02.json
new file mode 100644
index 0000000000..7e72d998b3
--- /dev/null
+++ b/common/changes/@rushstack/rush-client-core/user-selarkin-bot-rush-client-publish-timeout_2026-10-20-22-38-02.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "comment": "Allow slow daemon startup in queued-request resend integration tests.",
+      "type": "none",
+      "packageName": "@rushstack/rush-client-core"
+    }
+  ],
+  "packageName": "@rushstack/rush-client-core",
+  "email": "3408176+TheLarkInn@users.noreply.github.com"
+}
\ No newline at end of file
diff --git a/libraries/package-deps-hash/src/test/RepoStateCache.test.ts b/libraries/package-deps-hash/src/test/RepoStateCache.test.ts
index bb128e7590..8ba8aaa288 100644
--- a/libraries/package-deps-hash/src/test/RepoStateCache.test.ts
+++ b/libraries/package-deps-hash/src/test/RepoStateCache.test.ts
@@ -1352,6 +1352,7 @@ describe(RepoStateCache.name, () => {
       expect(carryOverSpy.mock.results).toEqual([{ type: 'return', value: undefined }]);
     });
 
+    // Allow for the many real Git processes launched sequentially, especially on Windows.
     it('returns the same state as getDetailedRepoStateAsync after each command', async () => {
       const carryOverSpy: jest.SpyInstance = jest.spyOn(GitIndexFile, 'tryCarryOverGitIndexCaches');
       const commands: (() => void)[] = [
@@ -1381,7 +1382,7 @@ describe(RepoStateCache.name, () => {
           carryOverSpy.mock.results.filter(({ value }: jest.MockResult<Buffer | undefined>) => value)
         ).not.toHaveLength(0);
       }
-    });
+    }, 30000);
 
     itUnlessWindows(
       'computes the state without the cache when the attributes changed since the previous copy',
diff --git a/libraries/rush-client-core/src/test/QueuedRequestResend.test.ts b/libraries/rush-client-core/src/test/QueuedRequestResend.test.ts
index 4b1c442a02..e156dc9a95 100644
--- a/libraries/rush-client-core/src/test/QueuedRequestResend.test.ts
+++ b/libraries/rush-client-core/src/test/QueuedRequestResend.test.ts
@@ -30,6 +30,9 @@ import { connectOrStartDaemonAsync, type IConnectOrStartDaemonOptions } from '..
 import { executeWithDaemonRestartAsync, type IDaemonRestartNotice } from '../executeWithDaemonRestart';
 import { removeTestFolderAsync, waitForTestProcessExitAsync } from './TestProcessExit';
 
+// Starting and replacing real daemon processes can exceed Jest's default 5 seconds on a busy CI agent.
+jest.setTimeout(30_000);
+
 function readIfPresent(filePath: string): string {
   return fs.existsSync(filePath) ? fs.readFileSync(filePath, 'utf8') : '';
 }