diff --git a/test/manager/pip_requirements/__snapshots__/update.spec.ts.snap b/test/manager/pip_requirements/__snapshots__/update.spec.ts.snap
index 5379cdcc46a5a5f9b972345fb7b0a796f5f083b7..7b70c02ad6292040ca1d567549929d3cb4123281 100644
--- a/test/manager/pip_requirements/__snapshots__/update.spec.ts.snap
+++ b/test/manager/pip_requirements/__snapshots__/update.spec.ts.snap
@@ -63,7 +63,7 @@ setup(
     include_package_data=True,
     install_requires=[
         'gunicorn>=19.7.0,<20.0',
-        'Werkzeug>=0.11.5,<0.15', 'statsd>=3.2.1,<4.0',
+        'Werkzeug>=0.15.3,<0.16', 'statsd>=3.2.1,<4.0',
         'requests>=2.10.0,<3.0', # renovate: ignore
         'raven>=2.11.0', # pyup: nothing
         'future>=0.15.2,<0.17',
@@ -153,7 +153,7 @@ setup(
         ],
     ),
     include_package_data=True,
-    install_requires=['gunicorn>=19.7.0,<20.0', 'Werkzeug>=0.11.5,<0.15', 'pycryptodome==3.8.0','statsd>=3.2.1,<4.0', 'requests>=2.10.0,<3.0', 'raven>=5.27.1,<7.0','future>=0.15.2,<0.17',],
+    install_requires=['gunicorn>=19.7.0,<20.0', 'Werkzeug>=0.15.3,<0.16', 'pycryptodome==3.8.0','statsd>=3.2.1,<4.0', 'requests>=2.10.0,<3.0', 'raven>=5.27.1,<7.0','future>=0.15.2,<0.17',],
     keywords=[
         'talisker',
     ],
diff --git a/test/manager/pip_requirements/update.spec.ts b/test/manager/pip_requirements/update.spec.ts
index 4a2d12ad00967dd60c9cbec6bb9572901bfebf33..157336e11e8bfb06cf8b323acefc751fe6a049d9 100644
--- a/test/manager/pip_requirements/update.spec.ts
+++ b/test/manager/pip_requirements/update.spec.ts
@@ -87,7 +87,7 @@ describe('manager/pip_requirements/update', () => {
       expect(res).toMatchSnapshot();
       expect(res).not.toEqual(setupPy2);
       const expectedUpdate =
-        "install_requires=['gunicorn>=19.7.0,<20.0', 'Werkzeug>=0.11.5,<0.15', 'pycryptodome==3.8.0','statsd>=3.2.1,<4.0', 'requests>=2.10.0,<3.0', 'raven>=5.27.1,<7.0','future>=0.15.2,<0.17',],";
+        "install_requires=['gunicorn>=19.7.0,<20.0', 'Werkzeug>=0.15.3,<0.16', 'pycryptodome==3.8.0','statsd>=3.2.1,<4.0', 'requests>=2.10.0,<3.0', 'raven>=5.27.1,<7.0','future>=0.15.2,<0.17',],";
       expect(res).toContain(expectedUpdate);
       expect(res.includes(upgrade.newValue)).toBe(true);
     });
diff --git a/test/manager/pip_setup/__snapshots__/extract.spec.ts.snap b/test/manager/pip_setup/__snapshots__/extract.spec.ts.snap
index a740c8672c73269e9b0440ee20c644ad80eaf4b4..4c703c5cdc425d0f4ed1bb8c7b69db11a6b76aee 100644
--- a/test/manager/pip_setup/__snapshots__/extract.spec.ts.snap
+++ b/test/manager/pip_setup/__snapshots__/extract.spec.ts.snap
@@ -76,7 +76,7 @@ Object {
       },
     },
     Object {
-      "currentValue": ">=0.11.5,<0.15",
+      "currentValue": ">=0.15.3,<0.16",
       "datasource": "pypi",
       "depName": "Werkzeug",
       "managerData": Object {
diff --git a/test/manager/pip_setup/_fixtures/setup-2.py b/test/manager/pip_setup/_fixtures/setup-2.py
index a9e7c66998cbec9185b41592f3f7ec1b79e40121..0d9f479f14504cc6d479b9cea98c7c3525caffde 100644
--- a/test/manager/pip_setup/_fixtures/setup-2.py
+++ b/test/manager/pip_setup/_fixtures/setup-2.py
@@ -58,7 +58,7 @@ setup(
         ],
     ),
     include_package_data=True,
-    install_requires=['gunicorn>=19.7.0,<20.0', 'Werkzeug>=0.11.5,<0.15', 'pycryptodome==3.7.3','statsd>=3.2.1,<4.0', 'requests>=2.10.0,<3.0', 'raven>=5.27.1,<7.0','future>=0.15.2,<0.17',],
+    install_requires=['gunicorn>=19.7.0,<20.0', 'Werkzeug>=0.15.3,<0.16', 'pycryptodome==3.7.3','statsd>=3.2.1,<4.0', 'requests>=2.10.0,<3.0', 'raven>=5.27.1,<7.0','future>=0.15.2,<0.17',],
     keywords=[
         'talisker',
     ],
diff --git a/test/manager/pip_setup/_fixtures/setup.py b/test/manager/pip_setup/_fixtures/setup.py
index f1fce0d3a548a645326ea45776ed9102df40cd51..23912a145adf75cda5a82c643ad1d23237dce42c 100644
--- a/test/manager/pip_setup/_fixtures/setup.py
+++ b/test/manager/pip_setup/_fixtures/setup.py
@@ -60,7 +60,7 @@ setup(
     include_package_data=True,
     install_requires=[
         'gunicorn>=19.7.0,<20.0',
-        'Werkzeug>=0.11.5,<0.15', 'statsd>=3.2.1,<4.0',
+        'Werkzeug>=0.15.3,<0.16', 'statsd>=3.2.1,<4.0',
         'requests>=2.10.0,<3.0', # renovate: ignore
         'raven>=5.27.1,<7.0', # pyup: nothing
         'future>=0.15.2,<0.17',