diff --git a/sdks/v2-sdk/package.json b/sdks/v2-sdk/package.json
index 238503a01..a32e6e1db 100644
--- a/sdks/v2-sdk/package.json
+++ b/sdks/v2-sdk/package.json
@@ -26,7 +26,7 @@
   "dependencies": {
     "@ethersproject/address": "^5.0.2",
     "@ethersproject/solidity": "^5.0.9",
-    "@uniswap/sdk-core": "^5.8.1",
+    "@uniswap/sdk-core": "^5.9.0",
     "tiny-invariant": "^1.1.0",
     "tiny-warning": "^1.0.3"
   },
diff --git a/yarn.lock b/yarn.lock
index 39301cbb7..799237a51 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4639,9 +4639,9 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@uniswap/sdk-core@npm:^5.0.0, @uniswap/sdk-core@npm:^5.3.0, @uniswap/sdk-core@npm:^5.3.1, @uniswap/sdk-core@npm:^5.8.0, @uniswap/sdk-core@npm:^5.8.1, @uniswap/sdk-core@npm:^5.8.2":
-  version: 5.8.2
-  resolution: "@uniswap/sdk-core@npm:5.8.2"
+"@uniswap/sdk-core@npm:^5.0.0, @uniswap/sdk-core@npm:^5.3.0, @uniswap/sdk-core@npm:^5.3.1, @uniswap/sdk-core@npm:^5.8.0, @uniswap/sdk-core@npm:^5.8.1, @uniswap/sdk-core@npm:^5.8.2, @uniswap/sdk-core@npm:^5.9.0":
+  version: 5.9.0
+  resolution: "@uniswap/sdk-core@npm:5.9.0"
   dependencies:
     "@ethersproject/address": ^5.0.2
     "@ethersproject/bytes": ^5.7.0
@@ -4652,7 +4652,7 @@ __metadata:
     jsbi: ^3.1.4
     tiny-invariant: ^1.1.0
     toformat: ^2.0.0
-  checksum: fde13653021cea136e4e8d2e04e7f45559e5cd64481fcd0b087a9cd674bfe053c05faeb5a844651b20dd0b70717723746c7f82060e99a057de9561800f8f0606
+  checksum: 2bb52a473053f50da68254a9521f907fd34c3eb1c67cda9c0cbe1302da245fe5378a31afdad281a20618ec7f4b9be934c3badf8704a9ab2ae5296f90ae4725a8
   languageName: node
   linkType: hard
 
@@ -4792,7 +4792,7 @@ __metadata:
     "@ethersproject/solidity": ^5.0.9
     "@types/big.js": ^4.0.5
     "@types/jest": ^24.0.25
-    "@uniswap/sdk-core": ^5.8.1
+    "@uniswap/sdk-core": ^5.9.0
     "@uniswap/v2-core": ^1.0.1
     eslint-config-react-app: 7.0.1
     tiny-invariant: ^1.1.0