diff --git a/package.json b/package.json
index d4f01ed7..3dc6bed7 100644
--- a/package.json
+++ b/package.json
@@ -21,10 +21,11 @@
     "prepublishOnly": "tsdx build"
   },
   "dependencies": {
-    "@ethersproject/address": "^5.0.2",
+    "@ethersproject/address": "5.7.0",
+    "@ethersproject/bignumber": "5.7.0",
     "big.js": "^5.2.2",
     "decimal.js-light": "^2.5.0",
-    "jsbi": "^3.1.4",
+    "jsbi": "3.2.5",
     "tiny-invariant": "^1.1.0",
     "toformat": "^2.0.0"
   },
diff --git a/src/addresses.ts b/src/addresses.ts
index 879593ef..2e74b85d 100644
--- a/src/addresses.ts
+++ b/src/addresses.ts
@@ -235,6 +235,16 @@ const BLAST_ADDRESSES: ChainAddresses = {
   swapRouter02Address: '0x549FEB8c9bd4c12Ad2AB27022dA12492aC452B66'
 }
 
+const HEMI_SEPOLIA_ADDRESSES: ChainAddresses = {
+  multicallAddress: '0xf7364E230EA0e5CC41E6Cd4E2a30A26Ca1850b73',
+  nonfungiblePositionManagerAddress: '0x703D7618Fa53fB0C2b7f28fD60DD9b1fD9084cC1',
+  quoterAddress: '0x3899a6090c5C178dB8A1800DA39daD0D06EeEFBE',
+  swapRouter02Address: '0x70523D3F46c9858D3319c4bb02a236Dc6C449d39',
+  tickLensAddress: '0x70AB149e550690D55a46AA326211438c5D47B6D3',
+  v3CoreFactoryAddress: '0xc2f8037a31a4f12b07d20D3f382b1aA03c94519B',
+  v3MigratorAddress: '0x1B1ff6ad47a9fe6eF10b9A235a2B2C8d1CED743e'
+}
+
 export const CHAIN_TO_ADDRESSES_MAP: Record<SupportedChainsType, ChainAddresses> = {
   [ChainId.MAINNET]: MAINNET_ADDRESSES,
   [ChainId.OPTIMISM]: OPTIMISM_ADDRESSES,
@@ -256,7 +266,8 @@ export const CHAIN_TO_ADDRESSES_MAP: Record<SupportedChainsType, ChainAddresses>
   [ChainId.ZORA]: ZORA_ADDRESSES,
   [ChainId.ZORA_SEPOLIA]: ZORA_SEPOLIA_ADDRESSES,
   [ChainId.ROOTSTOCK]: ROOTSTOCK_ADDRESSES,
-  [ChainId.BLAST]: BLAST_ADDRESSES
+  [ChainId.BLAST]: BLAST_ADDRESSES,
+  [ChainId.HEMI_SEPOLIA]: HEMI_SEPOLIA_ADDRESSES,
 }
 
 /* V3 Contract Addresses */
diff --git a/src/chains.ts b/src/chains.ts
index a0c4c877..101b21c8 100644
--- a/src/chains.ts
+++ b/src/chains.ts
@@ -21,7 +21,9 @@ export enum ChainId {
   ZORA = 7777777,
   ZORA_SEPOLIA = 999999999,
   ROOTSTOCK = 30,
-  BLAST = 81457
+  BLAST = 81457,
+  HEMI = 43_111,
+  HEMI_SEPOLIA = 743_111,
 }
 
 export const SUPPORTED_CHAINS = [
@@ -45,7 +47,8 @@ export const SUPPORTED_CHAINS = [
   ChainId.ZORA,
   ChainId.ZORA_SEPOLIA,
   ChainId.ROOTSTOCK,
-  ChainId.BLAST
+  ChainId.BLAST,
+  ChainId.HEMI_SEPOLIA,
 ] as const
 export type SupportedChainsType = typeof SUPPORTED_CHAINS[number]
 
diff --git a/src/entities/weth9.ts b/src/entities/weth9.ts
index 925e9069..73467810 100644
--- a/src/entities/weth9.ts
+++ b/src/entities/weth9.ts
@@ -22,5 +22,6 @@ export const WETH9: { [chainId: number]: Token } = {
 
   [56]: new Token(56, '0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c', 18, 'WBNB', 'Wrapped BNB'),
   [137]: new Token(137, '0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270', 18, 'WMATIC', 'Wrapped MATIC'),
-  [43114]: new Token(43114, '0xB31f66AA3C1e785363F0875A1B74E27b85FD66c7', 18, 'WAVAX', 'Wrapped AVAX')
+  [43114]: new Token(43114, '0xB31f66AA3C1e785363F0875A1B74E27b85FD66c7', 18, 'WAVAX', 'Wrapped AVAX'),
+  [743_111]: new Token(743_111, '0x0C8aFD1b58aa2A5bAd2414B861D8A7fF898eDC3A', 18, 'WETH', 'Wrapped Ether'),
 }
diff --git a/yarn.lock b/yarn.lock
index bf536f52..801ae20a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -863,53 +863,53 @@
     exec-sh "^0.3.2"
     minimist "^1.2.0"
 
-"@ethersproject/address@^5.0.2":
-  version "5.0.9"
-  resolved "https://registry.yarnpkg.com/@ethersproject/address/-/address-5.0.9.tgz#347ef30dc8243c682574a3f23ff63f73c8f8cbf1"
-  integrity sha512-gKkmbZDMyGbVjr8nA5P0md1GgESqSGH7ILIrDidPdNXBl4adqbuA3OAuZx/O2oGpL6PtJ9BDa0kHheZ1ToHU3w==
-  dependencies:
-    "@ethersproject/bignumber" "^5.0.13"
-    "@ethersproject/bytes" "^5.0.9"
-    "@ethersproject/keccak256" "^5.0.7"
-    "@ethersproject/logger" "^5.0.8"
-    "@ethersproject/rlp" "^5.0.7"
-
-"@ethersproject/bignumber@^5.0.13":
-  version "5.0.13"
-  resolved "https://registry.yarnpkg.com/@ethersproject/bignumber/-/bignumber-5.0.13.tgz#a5466412b3b80104097b9c694f6ae827df4353fe"
-  integrity sha512-b89bX5li6aK492yuPP5mPgRVgIxxBP7ksaBtKX5QQBsrZTpNOjf/MR4CjcUrAw8g+RQuD6kap9lPjFgY4U1/5A==
-  dependencies:
-    "@ethersproject/bytes" "^5.0.9"
-    "@ethersproject/logger" "^5.0.8"
-    bn.js "^4.4.0"
-
-"@ethersproject/bytes@^5.0.9":
-  version "5.0.9"
-  resolved "https://registry.yarnpkg.com/@ethersproject/bytes/-/bytes-5.0.9.tgz#2748247402ad20df69f3a3e935dc7b58c0d75c08"
-  integrity sha512-k+17ZViDtAugC0s7HM6rdsTWEdIYII4RPCDkPEuxKc6i40Bs+m6tjRAtCECX06wKZnrEoR9pjOJRXHJ/VLoOcA==
-  dependencies:
-    "@ethersproject/logger" "^5.0.8"
-
-"@ethersproject/keccak256@^5.0.7":
-  version "5.0.7"
-  resolved "https://registry.yarnpkg.com/@ethersproject/keccak256/-/keccak256-5.0.7.tgz#2eedb5e4c160fcdf0079660f8ae362d7855ea943"
-  integrity sha512-zpUBmofWvx9PGfc7IICobgFQSgNmTOGTGLUxSYqZzY/T+b4y/2o5eqf/GGmD7qnTGzKQ42YlLNo+LeDP2qe55g==
-  dependencies:
-    "@ethersproject/bytes" "^5.0.9"
-    js-sha3 "0.5.7"
-
-"@ethersproject/logger@^5.0.8":
-  version "5.0.8"
-  resolved "https://registry.yarnpkg.com/@ethersproject/logger/-/logger-5.0.8.tgz#135c1903d35c878265f3cbf2b287042c4c20d5d4"
-  integrity sha512-SkJCTaVTnaZ3/ieLF5pVftxGEFX56pTH+f2Slrpv7cU0TNpUZNib84QQdukd++sWUp/S7j5t5NW+WegbXd4U/A==
-
-"@ethersproject/rlp@^5.0.7":
-  version "5.0.7"
-  resolved "https://registry.yarnpkg.com/@ethersproject/rlp/-/rlp-5.0.7.tgz#cfa4fa6415960a435b7814e1a29bdfea657e2b6e"
-  integrity sha512-ulUTVEuV7PT4jJTPpfhRHK57tkLEDEY9XSYJtrSNHOqdwMvH0z7BM2AKIMq4LVDlnu4YZASdKrkFGEIO712V9w==
-  dependencies:
-    "@ethersproject/bytes" "^5.0.9"
-    "@ethersproject/logger" "^5.0.8"
+"@ethersproject/address@5.7.0":
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/@ethersproject/address/-/address-5.7.0.tgz#19b56c4d74a3b0a46bfdbb6cfcc0a153fc697f37"
+  integrity sha512-9wYhYt7aghVGo758POM5nqcOMaE168Q6aRLJZwUmiqSrAungkG74gSSeKEIR7ukixesdRZGPgVqme6vmxs1fkA==
+  dependencies:
+    "@ethersproject/bignumber" "^5.7.0"
+    "@ethersproject/bytes" "^5.7.0"
+    "@ethersproject/keccak256" "^5.7.0"
+    "@ethersproject/logger" "^5.7.0"
+    "@ethersproject/rlp" "^5.7.0"
+
+"@ethersproject/bignumber@5.7.0", "@ethersproject/bignumber@^5.7.0":
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/@ethersproject/bignumber/-/bignumber-5.7.0.tgz#e2f03837f268ba655ffba03a57853e18a18dc9c2"
+  integrity sha512-n1CAdIHRWjSucQO3MC1zPSVgV/6dy/fjL9pMrPP9peL+QxEg9wOsVqwD4+818B6LUEtaXzVHQiuivzRoxPxUGw==
+  dependencies:
+    "@ethersproject/bytes" "^5.7.0"
+    "@ethersproject/logger" "^5.7.0"
+    bn.js "^5.2.1"
+
+"@ethersproject/bytes@^5.7.0":
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/@ethersproject/bytes/-/bytes-5.7.0.tgz#a00f6ea8d7e7534d6d87f47188af1148d71f155d"
+  integrity sha512-nsbxwgFXWh9NyYWo+U8atvmMsSdKJprTcICAkvbBffT75qDocbuggBU0SJiVK2MuTrp0q+xvLkTnGMPK1+uA9A==
+  dependencies:
+    "@ethersproject/logger" "^5.7.0"
+
+"@ethersproject/keccak256@^5.7.0":
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/@ethersproject/keccak256/-/keccak256-5.7.0.tgz#3186350c6e1cd6aba7940384ec7d6d9db01f335a"
+  integrity sha512-2UcPboeL/iW+pSg6vZ6ydF8tCnv3Iu/8tUmLLzWWGzxWKFFqOBQFLo6uLUv6BDrLgCDfN28RJ/wtByx+jZ4KBg==
+  dependencies:
+    "@ethersproject/bytes" "^5.7.0"
+    js-sha3 "0.8.0"
+
+"@ethersproject/logger@^5.7.0":
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/@ethersproject/logger/-/logger-5.7.0.tgz#6ce9ae168e74fecf287be17062b590852c311892"
+  integrity sha512-0odtFdXu/XHtjQXJYA3u9G0G8btm0ND5Cu8M7i5vhEcE8/HmF4Lbdqanwyv4uQTr2tx6b7fQRmgLrsnpQlmnig==
+
+"@ethersproject/rlp@^5.7.0":
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/@ethersproject/rlp/-/rlp-5.7.0.tgz#de39e4d5918b9d74d46de93af80b7685a9c21304"
+  integrity sha512-rBxzX2vK8mVF7b0Tol44t5Tb8gomOHkj5guL+HhzQ1yBh/ydjGnpw6at+X6Iw0Kp3OzzzkcKp8N9r0W4kYSs9w==
+  dependencies:
+    "@ethersproject/bytes" "^5.7.0"
+    "@ethersproject/logger" "^5.7.0"
 
 "@istanbuljs/load-nyc-config@^1.0.0":
   version "1.1.0"
@@ -1748,10 +1748,10 @@ big.js@^5.2.2:
   resolved "https://registry.yarnpkg.com/big.js/-/big.js-5.2.2.tgz#65f0af382f578bcdc742bd9c281e9cb2d7768328"
   integrity sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==
 
-bn.js@^4.4.0:
-  version "4.11.9"
-  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.9.tgz#26d556829458f9d1e81fc48952493d0ba3507828"
-  integrity sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw==
+bn.js@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.2.1.tgz#0bc527a6a0d18d0aa8d5b0538ce4a77dccfa7b70"
+  integrity sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ==
 
 brace-expansion@^1.1.7:
   version "1.1.11"
@@ -3897,10 +3897,10 @@ jpjs@^1.2.1:
   resolved "https://registry.yarnpkg.com/jpjs/-/jpjs-1.2.1.tgz#f343833de8838a5beba1f42d5a219be0114c44b7"
   integrity sha512-GxJWybWU4NV0RNKi6EIqk6IRPOTqd/h+U7sbtyuD7yUISUzV78LdHnq2xkevJsTlz/EImux4sWj+wfMiwKLkiw==
 
-js-sha3@0.5.7:
-  version "0.5.7"
-  resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.5.7.tgz#0d4ffd8002d5333aabaf4a23eed2f6374c9f28e7"
-  integrity sha1-DU/9gALVMzqrr0oj7tL2N0yfKOc=
+js-sha3@0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.8.0.tgz#b9b7a5da73afad7dedd0f8c463954cbde6818840"
+  integrity sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q==
 
 "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
@@ -3915,10 +3915,10 @@ js-yaml@^3.13.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-jsbi@^3.1.4:
-  version "3.1.4"
-  resolved "https://registry.yarnpkg.com/jsbi/-/jsbi-3.1.4.tgz#9654dd02207a66a4911b4e4bb74265bc2cbc9dd0"
-  integrity sha512-52QRRFSsi9impURE8ZUbzAMCLjPm4THO7H2fcuIvaaeFTbSysvkodbQQXIVsNgq/ypDbq6dJiuGKL0vZ/i9hUg==
+jsbi@3.2.5:
+  version "3.2.5"
+  resolved "https://registry.yarnpkg.com/jsbi/-/jsbi-3.2.5.tgz#b37bb90e0e5c2814c1c2a1bcd8c729888a2e37d6"
+  integrity sha512-aBE4n43IPvjaddScbvWRA2YlTzKEynHzu7MqOyTipdHucf/VxS63ViCjxYRg86M8Rxwbt/GfzHl1kKERkt45fQ==
 
 jsbn@~0.1.0:
   version "0.1.1"