diff --git a/src/main/services/team/TeamProvisioningService.ts b/src/main/services/team/TeamProvisioningService.ts
index 60491a3d..9d169465 100644
--- a/src/main/services/team/TeamProvisioningService.ts
+++ b/src/main/services/team/TeamProvisioningService.ts
@@ -4551,8 +4551,8 @@ interface RuntimeBootstrapSpec {
 }
 
 const DETERMINISTIC_BOOTSTRAP_MIN_TIMEOUT_MS = 120_000;
-const DETERMINISTIC_BOOTSTRAP_TIMEOUT_PER_MEMBER_MS = 60_000;
-const DETERMINISTIC_BOOTSTRAP_MAX_TIMEOUT_MS = 600_000;
+const DETERMINISTIC_BOOTSTRAP_TIMEOUT_PER_MEMBER_MS = 75_000;
+const DETERMINISTIC_BOOTSTRAP_MAX_TIMEOUT_MS = 900_000;
 const DETERMINISTIC_BOOTSTRAP_OUTER_TIMEOUT_GRACE_MS = 30_000;
 
 function getDeterministicBootstrapTimeoutMs(memberCount: number): number {
diff --git a/test/main/services/team/TeamProvisioningServicePrompts.test.ts b/test/main/services/team/TeamProvisioningServicePrompts.test.ts
index b87aeb9f..1d86e610 100644
--- a/test/main/services/team/TeamProvisioningServicePrompts.test.ts
+++ b/test/main/services/team/TeamProvisioningServicePrompts.test.ts
@@ -392,11 +392,11 @@ describe('TeamProvisioningService prompt content (solo mode discipline)', () =>
       runId = created.runId;
 
       expect(extractBootstrapSpec().launch).toMatchObject({
-        bootstrapTimeoutMs: 300_000,
+        bootstrapTimeoutMs: 375_000,
         continueOnPartialFailure: true,
       });
 
-      expect(setTimeoutSpy.mock.calls.some((call) => call[1] === 330_000)).toBe(true);
+      expect(setTimeoutSpy.mock.calls.some((call) => call[1] === 405_000)).toBe(true);
     } finally {
       if (runId) {
         await svc.cancelProvisioning(runId);