diff --git a/tests/repositories/fixtures/pypi.org/json/attrs.json b/tests/repositories/fixtures/pypi.org/json/attrs.json
index 3b0db9b129e..b6ca989bcf9 100644
--- a/tests/repositories/fixtures/pypi.org/json/attrs.json
+++ b/tests/repositories/fixtures/pypi.org/json/attrs.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "attrs",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/black.json b/tests/repositories/fixtures/pypi.org/json/black.json
index dd8177597f4..9b7eaf3205b 100644
--- a/tests/repositories/fixtures/pypi.org/json/black.json
+++ b/tests/repositories/fixtures/pypi.org/json/black.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -67,7 +68,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "black",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/cleo.json b/tests/repositories/fixtures/pypi.org/json/cleo.json
index 69ae3afc0d8..ea54aa71951 100644
--- a/tests/repositories/fixtures/pypi.org/json/cleo.json
+++ b/tests/repositories/fixtures/pypi.org/json/cleo.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "cleo",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/clikit.json b/tests/repositories/fixtures/pypi.org/json/clikit.json
index bd12deb0357..90754da338c 100644
--- a/tests/repositories/fixtures/pypi.org/json/clikit.json
+++ b/tests/repositories/fixtures/pypi.org/json/clikit.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "clikit",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/colorama.json b/tests/repositories/fixtures/pypi.org/json/colorama.json
index c58033e3674..87016aa6644 100644
--- a/tests/repositories/fixtures/pypi.org/json/colorama.json
+++ b/tests/repositories/fixtures/pypi.org/json/colorama.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "colorama",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/discord-py.json b/tests/repositories/fixtures/pypi.org/json/discord-py.json
index 1f5ab7ebab1..c51cb10a343 100644
--- a/tests/repositories/fixtures/pypi.org/json/discord-py.json
+++ b/tests/repositories/fixtures/pypi.org/json/discord-py.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "discord-py",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/filecache.json b/tests/repositories/fixtures/pypi.org/json/filecache.json
index a031d57165f..8c52b03c348 100644
--- a/tests/repositories/fixtures/pypi.org/json/filecache.json
+++ b/tests/repositories/fixtures/pypi.org/json/filecache.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -33,7 +34,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "filecache",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/funcsigs.json b/tests/repositories/fixtures/pypi.org/json/funcsigs.json
index df218b6264d..9bd98b65abd 100644
--- a/tests/repositories/fixtures/pypi.org/json/funcsigs.json
+++ b/tests/repositories/fixtures/pypi.org/json/funcsigs.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -33,7 +34,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "funcsigs",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/futures.json b/tests/repositories/fixtures/pypi.org/json/futures.json
index 6e889437873..d51da2b7b86 100644
--- a/tests/repositories/fixtures/pypi.org/json/futures.json
+++ b/tests/repositories/fixtures/pypi.org/json/futures.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "futures",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/hbmqtt.json b/tests/repositories/fixtures/pypi.org/json/hbmqtt.json
index 8efff2776ac..8f2b2ea5d04 100644
--- a/tests/repositories/fixtures/pypi.org/json/hbmqtt.json
+++ b/tests/repositories/fixtures/pypi.org/json/hbmqtt.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": false,
@@ -43,7 +44,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "hbmqtt",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/importlib-metadata.json b/tests/repositories/fixtures/pypi.org/json/importlib-metadata.json
index 5ac034226d3..7b7b8326db2 100644
--- a/tests/repositories/fixtures/pypi.org/json/importlib-metadata.json
+++ b/tests/repositories/fixtures/pypi.org/json/importlib-metadata.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -33,7 +34,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "importlib-metadata",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/ipython.json b/tests/repositories/fixtures/pypi.org/json/ipython.json
index d4a0c25b84e..3923464b660 100644
--- a/tests/repositories/fixtures/pypi.org/json/ipython.json
+++ b/tests/repositories/fixtures/pypi.org/json/ipython.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -128,7 +129,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "ipython",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/isort.json b/tests/repositories/fixtures/pypi.org/json/isort.json
index d2c0cf86c28..97350f08598 100644
--- a/tests/repositories/fixtures/pypi.org/json/isort.json
+++ b/tests/repositories/fixtures/pypi.org/json/isort.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -53,7 +54,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "isort",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/jupyter.json b/tests/repositories/fixtures/pypi.org/json/jupyter.json
index 7bd87597f92..bc53690ec52 100644
--- a/tests/repositories/fixtures/pypi.org/json/jupyter.json
+++ b/tests/repositories/fixtures/pypi.org/json/jupyter.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -49,7 +50,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "jupyter",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/more-itertools.json b/tests/repositories/fixtures/pypi.org/json/more-itertools.json
index 9c3f884f82f..3495aa2675e 100644
--- a/tests/repositories/fixtures/pypi.org/json/more-itertools.json
+++ b/tests/repositories/fixtures/pypi.org/json/more-itertools.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": false,
@@ -53,7 +54,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "more-itertools",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/pastel.json b/tests/repositories/fixtures/pypi.org/json/pastel.json
index b5ef49183fe..53d3fbe4dcd 100644
--- a/tests/repositories/fixtures/pypi.org/json/pastel.json
+++ b/tests/repositories/fixtures/pypi.org/json/pastel.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "pastel",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/pluggy.json b/tests/repositories/fixtures/pypi.org/json/pluggy.json
index 112bbdd40e4..7fa6328f8aa 100644
--- a/tests/repositories/fixtures/pypi.org/json/pluggy.json
+++ b/tests/repositories/fixtures/pypi.org/json/pluggy.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -53,7 +54,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "pluggy",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/poetry-core.json b/tests/repositories/fixtures/pypi.org/json/poetry-core.json
index 8ae5d6a07aa..a2ba789ca6e 100644
--- a/tests/repositories/fixtures/pypi.org/json/poetry-core.json
+++ b/tests/repositories/fixtures/pypi.org/json/poetry-core.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "poetry-core",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/py.json b/tests/repositories/fixtures/pypi.org/json/py.json
index 4d0c746b260..a8505d8419a 100644
--- a/tests/repositories/fixtures/pypi.org/json/py.json
+++ b/tests/repositories/fixtures/pypi.org/json/py.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "py",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/pylev.json b/tests/repositories/fixtures/pypi.org/json/pylev.json
index 80756bda9a1..938ebdbaf76 100644
--- a/tests/repositories/fixtures/pypi.org/json/pylev.json
+++ b/tests/repositories/fixtures/pypi.org/json/pylev.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -33,7 +34,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "pylev",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/pytest.json b/tests/repositories/fixtures/pypi.org/json/pytest.json
index 40cc11d5521..efd8fcf7df1 100644
--- a/tests/repositories/fixtures/pypi.org/json/pytest.json
+++ b/tests/repositories/fixtures/pypi.org/json/pytest.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -67,7 +68,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "pytest",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/python-language-server.json b/tests/repositories/fixtures/pypi.org/json/python-language-server.json
index a8e3b08a408..90e914942d7 100644
--- a/tests/repositories/fixtures/pypi.org/json/python-language-server.json
+++ b/tests/repositories/fixtures/pypi.org/json/python-language-server.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": false,
@@ -17,7 +18,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "python-language-server",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/pyyaml.json b/tests/repositories/fixtures/pypi.org/json/pyyaml.json
index cc61c6aec04..565a6a2be2c 100644
--- a/tests/repositories/fixtures/pypi.org/json/pyyaml.json
+++ b/tests/repositories/fixtures/pypi.org/json/pyyaml.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -186,7 +187,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "pyyaml",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/requests.json b/tests/repositories/fixtures/pypi.org/json/requests.json
index ab38c2b3721..593fda91f15 100644
--- a/tests/repositories/fixtures/pypi.org/json/requests.json
+++ b/tests/repositories/fixtures/pypi.org/json/requests.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -185,7 +186,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "requests",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/setuptools.json b/tests/repositories/fixtures/pypi.org/json/setuptools.json
index 0600461c7c1..7c53cc48f06 100644
--- a/tests/repositories/fixtures/pypi.org/json/setuptools.json
+++ b/tests/repositories/fixtures/pypi.org/json/setuptools.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -65,7 +66,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "setuptools",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/six.json b/tests/repositories/fixtures/pypi.org/json/six.json
index 2a0a55d8731..976db9ec16e 100644
--- a/tests/repositories/fixtures/pypi.org/json/six.json
+++ b/tests/repositories/fixtures/pypi.org/json/six.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "six",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/sqlalchemy.json b/tests/repositories/fixtures/pypi.org/json/sqlalchemy.json
index 23a407178d9..2bbabf10809 100644
--- a/tests/repositories/fixtures/pypi.org/json/sqlalchemy.json
+++ b/tests/repositories/fixtures/pypi.org/json/sqlalchemy.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": false,
@@ -17,7 +18,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "sqlalchemy",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/toga.json b/tests/repositories/fixtures/pypi.org/json/toga.json
index 04a26e3954c..d7561dcb2b5 100644
--- a/tests/repositories/fixtures/pypi.org/json/toga.json
+++ b/tests/repositories/fixtures/pypi.org/json/toga.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -123,7 +124,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "toga",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/tomlkit.json b/tests/repositories/fixtures/pypi.org/json/tomlkit.json
index d3ba9b77059..9cfa90929c2 100644
--- a/tests/repositories/fixtures/pypi.org/json/tomlkit.json
+++ b/tests/repositories/fixtures/pypi.org/json/tomlkit.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -67,7 +68,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "tomlkit",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/twisted.json b/tests/repositories/fixtures/pypi.org/json/twisted.json
index 66825247bab..efa14ce6d53 100644
--- a/tests/repositories/fixtures/pypi.org/json/twisted.json
+++ b/tests/repositories/fixtures/pypi.org/json/twisted.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": false,
@@ -17,7 +18,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "twisted",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/wheel.json b/tests/repositories/fixtures/pypi.org/json/wheel.json
index 5138e55f85e..ddd882c8463 100644
--- a/tests/repositories/fixtures/pypi.org/json/wheel.json
+++ b/tests/repositories/fixtures/pypi.org/json/wheel.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "wheel",
   "versions": [
diff --git a/tests/repositories/fixtures/pypi.org/json/zipp.json b/tests/repositories/fixtures/pypi.org/json/zipp.json
index 04b282766a3..d34d5523ac4 100644
--- a/tests/repositories/fixtures/pypi.org/json/zipp.json
+++ b/tests/repositories/fixtures/pypi.org/json/zipp.json
@@ -1,4 +1,5 @@
 {
+  "alternate-locations": [],
   "files": [
     {
       "core-metadata": {
@@ -35,7 +36,7 @@
   ],
   "meta": {
     "_last-serial": 0,
-    "api-version": "1.1"
+    "api-version": "1.2"
   },
   "name": "zipp",
   "versions": [