diff --git a/packages/asset-swapper/CHANGELOG.json b/packages/asset-swapper/CHANGELOG.json
index 35638ab70e..5313b118d7 100644
--- a/packages/asset-swapper/CHANGELOG.json
+++ b/packages/asset-swapper/CHANGELOG.json
@@ -18,7 +18,8 @@
                 "note": "Add an optional IRfqClient for SwapQuoter#getSwapQuoteAsync",
                 "pr": 467
             }
-        ]
+        ],
+        "timestamp": 1652400434
     },
     {
         "version": "16.58.0",
diff --git a/packages/asset-swapper/CHANGELOG.md b/packages/asset-swapper/CHANGELOG.md
index 0d53bc7ee2..d1837c3405 100644
--- a/packages/asset-swapper/CHANGELOG.md
+++ b/packages/asset-swapper/CHANGELOG.md
@@ -5,6 +5,17 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v16.59.0 - _May 13, 2022_
+
+    * Remove SnowSwap on mainnet (#468)
+    * Offboard Swerve Finance and LinkSwap (#469)
+    * Offboard Eth2Dai (#470)
+    * Add an optional IRfqClient for SwapQuoter#getSwapQuoteAsync (#467)
+
+## v16.58.0 - _Invalid date_
+
+    * Update Saddle pools on Mainnet (#450)
+
 ## v16.57.3 - _May 10, 2022_
 
     * Fix a runtime error related to BalancerV2SwapInfoCache (#472)