diff --git a/lib/manager/bazel/update.spec.ts b/lib/manager/bazel/update.spec.ts
index 229af8943315ca1c2549818b10d9e49061337b1c..8ababd1faa9965e57d0705a958b528ca67e9c125 100644
--- a/lib/manager/bazel/update.spec.ts
+++ b/lib/manager/bazel/update.spec.ts
@@ -5,6 +5,7 @@ import { UpdateType } from '../../config';
 import { updateDependency } from './update';
 
 jest.mock('hasha');
+jest.mock('../../util/got');
 
 const fromStream: jest.Mock<Promise<string>> = _fromStream as any;
 
diff --git a/lib/manager/homebrew/update.spec.ts b/lib/manager/homebrew/update.spec.ts
index ae0e4f0a2f5d187e339a7ae98c3596098940ed34..38c4e0c2b99fd8bf01810e7c38843a6b4f204e44 100644
--- a/lib/manager/homebrew/update.spec.ts
+++ b/lib/manager/homebrew/update.spec.ts
@@ -3,6 +3,7 @@ import { fromStream as _fromStream } from 'hasha';
 import { updateDependency } from './update';
 
 jest.mock('hasha');
+jest.mock('../../util/got');
 
 const fromStream: jest.Mock<Promise<string>> = _fromStream as any;