diff --git a/contracts/zero-ex/CHANGELOG.json b/contracts/zero-ex/CHANGELOG.json
index e992ae258a..730556288f 100644
--- a/contracts/zero-ex/CHANGELOG.json
+++ b/contracts/zero-ex/CHANGELOG.json
@@ -1,11 +1,11 @@
 [
     {
+        "version": "0.39.2",
         "changes": [
             {
                 "note": "Uprgade dependencies"
             }
-        ],
-        "timestamp": 1680893079
+        ]
     },
     {
         "version": "0.39.1",