diff --git a/fixtures/miniconf-fixtures/symposion_proposals.json b/fixtures/miniconf-fixtures/symposion_proposals.json
index da6ca0010be33e32b547c5cbca831b2232a20603..e54c63d196b4ed0bd4a23318c0cc2d63ced3c652 100644
--- a/fixtures/miniconf-fixtures/symposion_proposals.json
+++ b/fixtures/miniconf-fixtures/symposion_proposals.json
@@ -5,7 +5,7 @@
             "end": "2017-11-30T12:59:00Z",
             "published": false,
             "section": 3,
-            "start": "2017-09-21T14:01:00Z"
+            "start": "2017-11-01T14:01:00Z"
         },
         "model": "symposion_proposals.proposalsection",
         "pk": 3
@@ -16,7 +16,7 @@
             "end": "2017-11-30T12:59:00Z",
             "published": false,
             "section": 4,
-            "start": "2017-09-21T14:01:00Z"
+            "start": "2017-11-01T14:01:00Z"
         },
         "model": "symposion_proposals.proposalsection",
         "pk": 4
@@ -27,7 +27,7 @@
             "end": "2017-11-30T12:59:00Z",
             "published": false,
             "section": 5,
-            "start": "2017-09-21T14:01:00Z"
+            "start": "2017-11-01T14:01:00Z"
         },
         "model": "symposion_proposals.proposalsection",
         "pk": 5
@@ -38,7 +38,7 @@
             "end": "2017-11-30T12:59:00Z",
             "published": false,
             "section": 6,
-            "start": "2017-09-21T14:01:00Z"
+            "start": "2017-11-01T14:01:00Z"
         },
         "model": "symposion_proposals.proposalsection",
         "pk": 6
@@ -49,7 +49,7 @@
             "end": "2017-11-29T13:01:00Z",
             "published": false,
             "section": 7,
-            "start": "2017-09-21T14:01:00Z"
+            "start": "2017-11-01T14:01:00Z"
         },
         "model": "symposion_proposals.proposalsection",
         "pk": 7