diff --git a/.env.example b/.env.example
index 54e56ed..6320a16 100644
--- a/.env.example
+++ b/.env.example
@@ -1 +1 @@
-export SEPOLIA_RPC_URL="YOUR_SEPOLIA_RPC_URL"
+export MAINNET_RPC_URL="YOUR_MAINNET_RPC_URL"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3702bde..fc3249e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,7 +1,7 @@
 name: "CI"
 
 env:
-  SEPOLIA_RPC_URL: ${{ secrets.SEPOLIA_RPC_URL }}
+  MAINNET_RPC_URL: ${{ secrets.MAINNET_RPC_URL }}
   FOUNDRY_PROFILE: "ci"
 
 on:
diff --git a/airdrops/MerkleCreator.sol b/airdrops/MerkleCreator.sol
index c3a37b6..711ac15 100644
--- a/airdrops/MerkleCreator.sol
+++ b/airdrops/MerkleCreator.sol
@@ -13,12 +13,12 @@ import { MerkleBase, MerkleLL, MerkleLT } from "@sablier/airdrops/src/types/Data
 /// @notice Example of how to create Merkle airdrop campaigns.
 /// @dev This code is referenced in the docs: https://docs.sablier.com/guides/airdrops/examples/create-campaign
 contract MerkleCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
 
     // See https://docs.sablier.com/guides/lockup/deployments for all deployments
-    ISablierMerkleFactory public constant FACTORY = ISablierMerkleFactory(0x4ECd5A688b0365e61c1a764E8BF96A7C5dF5d35F);
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
+    ISablierMerkleFactory public constant FACTORY = ISablierMerkleFactory(0x71DD3Ca88E7564416E5C2E350090C12Bf8F6144a);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
 
     function createMerkleInstant() public virtual returns (ISablierMerkleInstant merkleInstant) {
         // Declare the constructor parameter of MerkleBase.
diff --git a/airdrops/MerkleCreator.t.sol b/airdrops/MerkleCreator.t.sol
index 9251411..2cff116 100644
--- a/airdrops/MerkleCreator.t.sol
+++ b/airdrops/MerkleCreator.t.sol
@@ -15,8 +15,8 @@ contract MerkleCreatorTest is Test {
     address internal user;
 
     function setUp() public {
-        // Fork Ethereum Sepolia
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        // Fork Ethereum Mainnet
+        vm.createSelectFork("mainnet");
 
         // Deploy the Merkle creator
         merkleCreator = new MerkleCreator();
diff --git a/flow/FlowBatchable.sol b/flow/FlowBatchable.sol
index e159816..1a8df15 100644
--- a/flow/FlowBatchable.sol
+++ b/flow/FlowBatchable.sol
@@ -10,9 +10,9 @@ import { Broker, ISablierFlow } from "@sablier/flow/src/interfaces/ISablierFlow.
 /// enables any possible combination of functions to be executed within a single transaction.
 /// @dev For some functions to work, `msg.sender` must have approved this contract to spend USDC.
 contract FlowBatchable {
-    // Sepolia addresses
-    IERC20 public constant USDC = IERC20(0xf08A50178dfcDe18524640EA6618a1f965821715);
-    ISablierFlow public constant FLOW = ISablierFlow(0x52ab22e769E31564E17D524b683264B65662A014);
+    // Mainnet addresses
+    IERC20 public constant USDC = IERC20(0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48);
+    ISablierFlow public constant FLOW = ISablierFlow(0x3DF2AAEdE81D2F6b261F79047517713B8E844E04);
 
     /// @dev A function to adjust the rate per second and deposit into a stream in a single transaction.
     /// Note: The streamId's sender must be this contract, otherwise, the call will fail due to no authorization.
diff --git a/flow/FlowBatchable.t.sol b/flow/FlowBatchable.t.sol
index 05c112b..f6f0fe3 100644
--- a/flow/FlowBatchable.t.sol
+++ b/flow/FlowBatchable.t.sol
@@ -10,8 +10,8 @@ contract FlowBatchable_Test is Test {
     address internal user;
 
     function setUp() external {
-        // Fork Ethereum Sepolia
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        // Fork Ethereum Mainnet
+        vm.createSelectFork("mainnet");
 
         // Deploy the batchable contract
         batchable = new FlowBatchable();
diff --git a/flow/FlowStreamCreator.sol b/flow/FlowStreamCreator.sol
index 1c3966a..8290c58 100644
--- a/flow/FlowStreamCreator.sol
+++ b/flow/FlowStreamCreator.sol
@@ -8,9 +8,9 @@ import { ISablierFlow } from "@sablier/flow/src/interfaces/ISablierFlow.sol";
 import { FlowUtilities } from "./FlowUtilities.sol";
 
 contract FlowStreamCreator {
-    // Sepolia addresses
-    IERC20 public constant USDC = IERC20(0xf08A50178dfcDe18524640EA6618a1f965821715);
-    ISablierFlow public constant FLOW = ISablierFlow(0x52ab22e769E31564E17D524b683264B65662A014);
+    // Mainnet addresses
+    IERC20 public constant USDC = IERC20(0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48);
+    ISablierFlow public constant FLOW = ISablierFlow(0x3DF2AAEdE81D2F6b261F79047517713B8E844E04);
 
     // Create a stream that sends 1000 USDC per month.
     function createStream_1K_PerMonth() external returns (uint256 streamId) {
diff --git a/flow/FlowStreamCreator.t.sol b/flow/FlowStreamCreator.t.sol
index c361b07..4c46a26 100644
--- a/flow/FlowStreamCreator.t.sol
+++ b/flow/FlowStreamCreator.t.sol
@@ -10,8 +10,8 @@ contract FlowStreamCreator_Test is Test {
     address internal user;
 
     function setUp() external {
-        // Fork Ethereum Sepolia
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        // Fork Ethereum Mainnet
+        vm.createSelectFork("mainnet");
 
         // Deploy the FlowStreamCreator contract
         streamCreator = new FlowStreamCreator();
diff --git a/flow/FlowStreamManager.sol b/flow/FlowStreamManager.sol
index a162cf3..c5eaf93 100644
--- a/flow/FlowStreamManager.sol
+++ b/flow/FlowStreamManager.sol
@@ -6,8 +6,8 @@ import { ud60x18 } from "@prb/math/src/UD60x18.sol";
 import { Broker, ISablierFlow } from "@sablier/flow/src/interfaces/ISablierFlow.sol";
 
 contract FlowStreamManager {
-    // Sepolia address
-    ISablierFlow public constant FLOW = ISablierFlow(0x52ab22e769E31564E17D524b683264B65662A014);
+    // Mainnet address
+    ISablierFlow public constant FLOW = ISablierFlow(0x3DF2AAEdE81D2F6b261F79047517713B8E844E04);
 
     function adjustRatePerSecond(uint256 streamId) external {
         FLOW.adjustRatePerSecond({ streamId: streamId, newRatePerSecond: ud21x18(0.0001e18) });
diff --git a/foundry.toml b/foundry.toml
index d1e4edb..de033a9 100644
--- a/foundry.toml
+++ b/foundry.toml
@@ -32,4 +32,4 @@ tab_width = 4
 wrap_comments = true
 
 [rpc_endpoints]
-sepolia = "${SEPOLIA_RPC_URL}"
+mainnet = "${MAINNET_RPC_URL}"
diff --git a/lockup/BatchLDStreamCreator.sol b/lockup/BatchLDStreamCreator.sol
index 433c111..8b75ee8 100644
--- a/lockup/BatchLDStreamCreator.sol
+++ b/lockup/BatchLDStreamCreator.sol
@@ -9,11 +9,11 @@ import { ISablierLockup } from "@sablier/lockup/src/interfaces/ISablierLockup.so
 import { BatchLockup, Broker, LockupDynamic } from "@sablier/lockup/src/types/DataTypes.sol";
 
 contract BatchLDStreamCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
     // See https://docs.sablier.com/guides/lockup/deployments for all deployments
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
-    ISablierBatchLockup public constant BATCH_LOCKUP = ISablierBatchLockup(0xd4294579236eE290668c8FdaE9403c4F00D914f0);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
+    ISablierBatchLockup public constant BATCH_LOCKUP = ISablierBatchLockup(0x3F6E8a8Cffe377c4649aCeB01e6F20c60fAA356c);
 
     /// @dev For this function to work, the sender must have approved this dummy contract to spend DAI.
     function batchCreateStreams(uint128 perStreamAmount) public returns (uint256[] memory streamIds) {
diff --git a/lockup/BatchLLStreamCreator.sol b/lockup/BatchLLStreamCreator.sol
index 48b747b..2566fbb 100644
--- a/lockup/BatchLLStreamCreator.sol
+++ b/lockup/BatchLLStreamCreator.sol
@@ -9,11 +9,11 @@ import { ISablierBatchLockup } from "@sablier/lockup/src/interfaces/ISablierBatc
 import { BatchLockup } from "@sablier/lockup/src/types/DataTypes.sol";
 
 contract BatchLLStreamCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
     // See https://docs.sablier.com/guides/lockup/deployments for all deployments
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
-    ISablierBatchLockup public constant BATCH_LOCKUP = ISablierBatchLockup(0xd4294579236eE290668c8FdaE9403c4F00D914f0);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
+    ISablierBatchLockup public constant BATCH_LOCKUP = ISablierBatchLockup(0x3F6E8a8Cffe377c4649aCeB01e6F20c60fAA356c);
 
     /// @dev For this function to work, the sender must have approved this dummy contract to spend DAI.
     function batchCreateStreams(uint128 perStreamAmount) public returns (uint256[] memory streamIds) {
diff --git a/lockup/BatchLTStreamCreator.sol b/lockup/BatchLTStreamCreator.sol
index af523dd..a48c5c4 100644
--- a/lockup/BatchLTStreamCreator.sol
+++ b/lockup/BatchLTStreamCreator.sol
@@ -8,11 +8,11 @@ import { ISablierLockup } from "@sablier/lockup/src/interfaces/ISablierLockup.so
 import { BatchLockup, Broker, LockupTranched } from "@sablier/lockup/src/types/DataTypes.sol";
 
 contract BatchLTStreamCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
     // See https://docs.sablier.com/guides/lockup/deployments for all deployments
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
-    ISablierBatchLockup public constant BATCH_LOCKUP = ISablierBatchLockup(0xd4294579236eE290668c8FdaE9403c4F00D914f0);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
+    ISablierBatchLockup public constant BATCH_LOCKUP = ISablierBatchLockup(0x3F6E8a8Cffe377c4649aCeB01e6F20c60fAA356c);
 
     /// @dev For this function to work, the sender must have approved this dummy contract to spend DAI.
     function batchCreateStreams(uint128 perStreamAmount) public returns (uint256[] memory streamIds) {
diff --git a/lockup/BatchStreamCreator.t.sol b/lockup/BatchStreamCreator.t.sol
index 2d80aaf..cfc49c5 100644
--- a/lockup/BatchStreamCreator.t.sol
+++ b/lockup/BatchStreamCreator.t.sol
@@ -16,8 +16,8 @@ contract BatchStreamCreatorTest is Test {
     address internal user;
 
     function setUp() public {
-        // Fork Ethereum Sepolia
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        // Fork Ethereum Mainnet
+        vm.createSelectFork("mainnet");
 
         // Deploy the stream creators
         dynamicCreator = new BatchLDStreamCreator();
diff --git a/lockup/LockupDynamicCurvesCreator.sol b/lockup/LockupDynamicCurvesCreator.sol
index d87ff95..236e2e8 100644
--- a/lockup/LockupDynamicCurvesCreator.sol
+++ b/lockup/LockupDynamicCurvesCreator.sol
@@ -12,9 +12,9 @@ import { Broker, Lockup, LockupDynamic } from "@sablier/lockup/src/types/DataTyp
 /// https://docs.sablier.com/concepts/lockup/stream-shapes#lockup-dynamic
 /// Visualizing the curves while reviewing this code is recommended. The X axis will be assumed to represent "days".
 contract LockupDynamicCurvesCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
 
     /// @dev For this function to work, the sender must have approved this dummy contract to spend DAI.
     function createStream_Exponential() external returns (uint256 streamId) {
diff --git a/lockup/LockupDynamicCurvesCreator.t.sol b/lockup/LockupDynamicCurvesCreator.t.sol
index 9d0e578..b3e943c 100644
--- a/lockup/LockupDynamicCurvesCreator.t.sol
+++ b/lockup/LockupDynamicCurvesCreator.t.sol
@@ -12,8 +12,8 @@ contract LockupDynamicCurvesCreatorTest is Test {
     address internal user;
 
     function setUp() public {
-        // Fork Ethereum Sepolia
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        // Fork Ethereum Mainnet
+        vm.createSelectFork("mainnet");
 
         // Deploy the stream creator
         creator = new LockupDynamicCurvesCreator();
diff --git a/lockup/LockupDynamicStreamCreator.sol b/lockup/LockupDynamicStreamCreator.sol
index a9151c6..9ed1e10 100644
--- a/lockup/LockupDynamicStreamCreator.sol
+++ b/lockup/LockupDynamicStreamCreator.sol
@@ -11,9 +11,9 @@ import { Broker, Lockup, LockupDynamic } from "@sablier/lockup/src/types/DataTyp
 /// @dev This code is referenced in the docs:
 /// https://docs.sablier.com/guides/lockup/examples/create-stream/lockup-dynamic
 contract LockupDynamicStreamCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
 
     /// @dev For this function to work, the sender must have approved this dummy contract to spend DAI.
     function createStream(uint128 amount0, uint128 amount1) public returns (uint256 streamId) {
diff --git a/lockup/LockupLinearCurvesCreator.sol b/lockup/LockupLinearCurvesCreator.sol
index a79d1ab..0b605aa 100644
--- a/lockup/LockupLinearCurvesCreator.sol
+++ b/lockup/LockupLinearCurvesCreator.sol
@@ -11,9 +11,9 @@ import { Broker, Lockup, LockupLinear } from "@sablier/lockup/src/types/DataType
 /// https://docs.sablier.com/concepts/lockup/stream-shapes#lockup-linear
 /// Visualizing the curves while reviewing this code is recommended. The X axis will be assumed to represent "days".
 contract LockupLinearCurvesCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
 
     /// @dev For this function to work, the sender must have approved this dummy contract to spend DAI.
     function createStream_Linear() public returns (uint256 streamId) {
diff --git a/lockup/LockupLinearCurvesCreator.t.sol b/lockup/LockupLinearCurvesCreator.t.sol
index 70f0bae..9f2d529 100644
--- a/lockup/LockupLinearCurvesCreator.t.sol
+++ b/lockup/LockupLinearCurvesCreator.t.sol
@@ -12,8 +12,8 @@ contract LockupLinearCurvesCreatorTest is Test {
     address internal user;
 
     function setUp() public {
-        // Fork Ethereum Sepolia
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        // Fork Ethereum Mainnet
+        vm.createSelectFork("mainnet");
 
         // Deploy the stream creator
         creator = new LockupLinearCurvesCreator();
diff --git a/lockup/LockupLinearStreamCreator.sol b/lockup/LockupLinearStreamCreator.sol
index 48e5a45..0589976 100644
--- a/lockup/LockupLinearStreamCreator.sol
+++ b/lockup/LockupLinearStreamCreator.sol
@@ -10,9 +10,9 @@ import { Broker, Lockup, LockupLinear } from "@sablier/lockup/src/types/DataType
 /// @dev This code is referenced in the docs:
 /// https://docs.sablier.com/guides/lockup/examples/create-stream/lockup-linear
 contract LockupLinearStreamCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
 
     /// @dev For this function to work, the sender must have approved this dummy contract to spend DAI.
     function createStream(uint128 totalAmount) public returns (uint256 streamId) {
diff --git a/lockup/LockupStreamCreator.t.sol b/lockup/LockupStreamCreator.t.sol
index 64fe218..e1f54b5 100644
--- a/lockup/LockupStreamCreator.t.sol
+++ b/lockup/LockupStreamCreator.t.sol
@@ -16,8 +16,8 @@ contract LockupStreamCreatorTest is Test {
     address internal user;
 
     function setUp() public {
-        // Fork Ethereum Sepolia
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        // Fork Ethereum Mainnet
+        vm.createSelectFork("mainnet");
 
         // Deploy the stream creators
         dynamicCreator = new LockupDynamicStreamCreator();
diff --git a/lockup/LockupTranchedCurvesCreator.sol b/lockup/LockupTranchedCurvesCreator.sol
index ae97371..ed8a96e 100644
--- a/lockup/LockupTranchedCurvesCreator.sol
+++ b/lockup/LockupTranchedCurvesCreator.sol
@@ -11,9 +11,9 @@ import { Broker, Lockup, LockupTranched } from "@sablier/lockup/src/types/DataTy
 /// https://docs.sablier.com/concepts/lockup/stream-shapes#lockup-tranched
 /// Visualizing the curves while reviewing this code is recommended. The X axis will be assumed to represent "days".
 contract LockupTranchedCurvesCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
 
     function createStream_UnlockInSteps() external returns (uint256 streamId) {
         // Declare the total amount as 100 DAI
diff --git a/lockup/LockupTranchedCurvesCreator.t.sol b/lockup/LockupTranchedCurvesCreator.t.sol
index a074e8c..b039b2b 100644
--- a/lockup/LockupTranchedCurvesCreator.t.sol
+++ b/lockup/LockupTranchedCurvesCreator.t.sol
@@ -12,8 +12,8 @@ contract LockupTranchedCurvesCreatorTest is Test {
     address internal user;
 
     function setUp() public {
-        // Fork Ethereum Sepolia
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        // Fork Ethereum Mainnet
+        vm.createSelectFork("mainnet");
 
         // Deploy the stream creator
         creator = new LockupTranchedCurvesCreator();
diff --git a/lockup/LockupTranchedStreamCreator.sol b/lockup/LockupTranchedStreamCreator.sol
index a0c21ee..97c042e 100644
--- a/lockup/LockupTranchedStreamCreator.sol
+++ b/lockup/LockupTranchedStreamCreator.sol
@@ -10,9 +10,9 @@ import { Broker, Lockup, LockupTranched } from "@sablier/lockup/src/types/DataTy
 /// @dev This code is referenced in the docs:
 /// https://docs.sablier.com/guides/lockup/examples/create-stream/lockup-tranched
 contract LockupTranchedStreamCreator {
-    // Sepolia addresses
-    IERC20 public constant DAI = IERC20(0x68194a729C2450ad26072b3D33ADaCbcef39D574);
-    ISablierLockup public constant LOCKUP = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
+    // Mainnet addresses
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
+    ISablierLockup public constant LOCKUP = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
 
     /// @dev For this function to work, the sender must have approved this dummy contract to spend DAI.
     function createStream(uint128 amount0, uint128 amount1) public returns (uint256 streamId) {
diff --git a/lockup/StreamManagementWithHook.t.sol b/lockup/StreamManagementWithHook.t.sol
index dde955f..d5d43bc 100644
--- a/lockup/StreamManagementWithHook.t.sol
+++ b/lockup/StreamManagementWithHook.t.sol
@@ -28,7 +28,7 @@ contract StreamManagementWithHookTest is Test {
     address internal sablierAdmin;
 
     function setUp() public {
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        vm.createSelectFork("mainnet");
 
         // Create a test users
         alice = makeAddr("Alice");
diff --git a/lockup/tests/stake-sablier-nft-test/StakeSablierNFT.t.sol b/lockup/tests/stake-sablier-nft-test/StakeSablierNFT.t.sol
index 26b5d1c..a539060 100644
--- a/lockup/tests/stake-sablier-nft-test/StakeSablierNFT.t.sol
+++ b/lockup/tests/stake-sablier-nft-test/StakeSablierNFT.t.sol
@@ -43,11 +43,11 @@ abstract contract StakeSablierNFT_Fork_Test is Test {
     event Staked(address indexed user, uint256 streamId);
     event Unstaked(address indexed user, uint256 streamId);
 
-    IERC20 public constant DAI = IERC20(0x776b6fC2eD15D6Bb5Fc32e0c89DE68683118c62A);
-    IERC20 public constant USDC = IERC20(0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238);
+    IERC20 public constant DAI = IERC20(0x6B175474E89094C44Da98b954EedeAC495271d0F);
+    IERC20 public constant USDC = IERC20(0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48);
 
     // Get the latest deployment address from the docs: https://docs.sablier.com/guides/lockup/deployments.
-    ISablierLockup internal constant SABLIER = ISablierLockup(0xC2Da366fD67423b500cDF4712BdB41d0995b0794);
+    ISablierLockup internal constant SABLIER = ISablierLockup(0x7C01AA3783577E15fD7e272443D44B92d5b21056);
 
     // Set a stream ID to stake.
     uint256 internal stakingStreamId = 2;
@@ -65,8 +65,8 @@ abstract contract StakeSablierNFT_Fork_Test is Test {
     Users internal users;
 
     function setUp() public {
-        // Fork Ethereum Sepolia
-        vm.createSelectFork({ urlOrAlias: "sepolia", blockNumber: 7_497_776 });
+        // Fork Ethereum Mainnet
+        vm.createSelectFork("mainnet");
 
         // Create users.
         users.admin = makeAddr("admin");