diff --git a/tests/test_data/fake-index.json b/tests/test_data/fake-index.json
index fa937616..e6072c36 100644
--- a/tests/test_data/fake-index.json
+++ b/tests/test_data/fake-index.json
@@ -23,11 +23,11 @@
   },
   "celery": {
     "3.1.18": {
-      "": ["kombu<3.1,>=3.0.25", "pytz>dev", "billiard<3.4,>=3.3.0.20"]
+      "": ["kombu<3.1,>=3.0.25", "pytz>0.dev.0", "billiard<3.4,>=3.3.0.20"]
     },
-    "3.1.23": { "": ["kombu>=3.0.34,<4", "pytz>dev", "billiard>=3.3.0.23"] },
+    "3.1.23": { "": ["kombu>=3.0.34,<4", "pytz>0.dev.0", "billiard>=3.3.0.23"] },
     "4.0.2": {
-      "": ["kombu<5.0,>=4.0.2", "pytz>dev", "billiard<3.6.0,>=3.5.0.2"]
+      "": ["kombu<5.0,>=4.0.2", "pytz>0.dev.0", "billiard<3.6.0,>=3.5.0.2"]
     }
   },
   "click": {