diff --git a/packages/asset-swapper/CHANGELOG.json b/packages/asset-swapper/CHANGELOG.json
index f60923f004..66c69d792f 100644
--- a/packages/asset-swapper/CHANGELOG.json
+++ b/packages/asset-swapper/CHANGELOG.json
@@ -4,7 +4,11 @@
         "changes": [
             {
                 "note": "Add BTRFLY/WETH Curve pool on mainnet",
-                "pr": "437"
+                "pr": 437
+            },
+            {
+                "note": "Lower Uniswap V3 Sampler gas allowance",
+                "pr": 438
             }
         ]
     },
diff --git a/packages/asset-swapper/contracts/src/UniswapV3Sampler.sol b/packages/asset-swapper/contracts/src/UniswapV3Sampler.sol
index c964bacbef..7eee3cedf6 100644
--- a/packages/asset-swapper/contracts/src/UniswapV3Sampler.sol
+++ b/packages/asset-swapper/contracts/src/UniswapV3Sampler.sol
@@ -77,7 +77,7 @@ interface IUniswapV3Pool {
 contract UniswapV3Sampler
 {
     /// @dev Gas limit for UniswapV3 calls. This is 100% a guess.
-    uint256 constant private QUOTE_GAS = 900e3;
+    uint256 constant private QUOTE_GAS = 700e3;
 
     /// @dev Sample sell quotes from UniswapV3.
     /// @param quoter UniswapV3 Quoter contract.