diff --git a/packages/asset-swapper/CHANGELOG.json b/packages/asset-swapper/CHANGELOG.json
index 971db2e532..25aa6da4b7 100644
--- a/packages/asset-swapper/CHANGELOG.json
+++ b/packages/asset-swapper/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Fix WorstCaseQuoteInfo encoding bug",
                 "pr": 402
             }
-        ]
+        ],
+        "timestamp": 1643613597
     },
     {
         "version": "16.49.0",
diff --git a/packages/asset-swapper/CHANGELOG.md b/packages/asset-swapper/CHANGELOG.md
index 5144a1f5ec..c482170861 100644
--- a/packages/asset-swapper/CHANGELOG.md
+++ b/packages/asset-swapper/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v16.49.1 - _January 31, 2022_
+
+    * Fix WorstCaseQuoteInfo encoding bug (#402)
+
 ## v16.49.0 - _January 28, 2022_
 
     * Add more curve pools (#409)