diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb3e66095..7e6ee1d50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -33,7 +33,7 @@
 - Deployed V3 Vault Explorer V2 to all networks.
 - Deployed V3 Wrapped BPT Factory to all networks.
 - Deployed V3 Protocol Fee Sweeper V2 to all networks.
-- Deployed V3 ERC4626 Cow Swap Fee Burner to all networks.
+- Deployed V3 Cow Swap Fee Burner V2 to Mainnet, Gnosis, Arbitrum, Base and Sepolia.
 
 #### V2
 
@@ -79,6 +79,7 @@
 - Deprecated `20250121-v3-stable-surge`.
 - Deprecated `20241205-v3-vault-explorer`.
 - Deprecated `20250228-v3-protocol-fee-sweeper`.
+- Deprecated `20250221-v3-cow-swap-fee-burner`.
 
 #### V2
 
diff --git a/addresses/arbitrum.json b/addresses/arbitrum.json
index da90dbc3e..14ba35142 100644
--- a/addresses/arbitrum.json
+++ b/addresses/arbitrum.json
@@ -1176,5 +1176,15 @@
     ],
     "status": "ACTIVE",
     "version": "v3"
+  },
+  "20250530-v3-cow-swap-fee-burner-v2": {
+    "contracts": [
+      {
+        "name": "CowSwapFeeBurner",
+        "address": "0x774cB66e2B2dB59A9daF175e9b2B7A142E17EB94"
+      }
+    ],
+    "status": "ACTIVE",
+    "version": "v3"
   }
 }
\ No newline at end of file
diff --git a/addresses/base.json b/addresses/base.json
index 7c78b94b9..d866dc5a5 100644
--- a/addresses/base.json
+++ b/addresses/base.json
@@ -776,5 +776,15 @@
     ],
     "status": "ACTIVE",
     "version": "v3"
+  },
+  "20250530-v3-cow-swap-fee-burner-v2": {
+    "contracts": [
+      {
+        "name": "CowSwapFeeBurner",
+        "address": "0x3630D26E51c03026f4f063d69d65F8E234eEAf5b"
+      }
+    ],
+    "status": "ACTIVE",
+    "version": "v3"
   }
 }
\ No newline at end of file
diff --git a/addresses/gnosis.json b/addresses/gnosis.json
index d61de993a..b5b50bdcf 100644
--- a/addresses/gnosis.json
+++ b/addresses/gnosis.json
@@ -896,5 +896,15 @@
     ],
     "status": "ACTIVE",
     "version": "v3"
+  },
+  "20250530-v3-cow-swap-fee-burner-v2": {
+    "contracts": [
+      {
+        "name": "CowSwapFeeBurner",
+        "address": "0x397BC40Ba584E651f4f5Cf4Ae089F0130569a1c7"
+      }
+    ],
+    "status": "ACTIVE",
+    "version": "v3"
   }
 }
\ No newline at end of file
diff --git a/addresses/mainnet.json b/addresses/mainnet.json
index d734673ce..f843cdf15 100644
--- a/addresses/mainnet.json
+++ b/addresses/mainnet.json
@@ -1724,5 +1724,15 @@
     ],
     "status": "ACTIVE",
     "version": "v3"
+  },
+  "20250530-v3-cow-swap-fee-burner-v2": {
+    "contracts": [
+      {
+        "name": "CowSwapFeeBurner",
+        "address": "0x86a0E97eC0D5dB8DAE106D3067358d41968fD12c"
+      }
+    ],
+    "status": "ACTIVE",
+    "version": "v3"
   }
 }
\ No newline at end of file
diff --git a/addresses/sepolia.json b/addresses/sepolia.json
index b416cb225..ce3f9ab94 100644
--- a/addresses/sepolia.json
+++ b/addresses/sepolia.json
@@ -1014,5 +1014,15 @@
     ],
     "status": "ACTIVE",
     "version": "v3"
+  },
+  "20250530-v3-cow-swap-fee-burner-v2": {
+    "contracts": [
+      {
+        "name": "CowSwapFeeBurner",
+        "address": "0x0B93d60205b72A2d3279dE1380D94A2E1cC509B8"
+      }
+    ],
+    "status": "ACTIVE",
+    "version": "v3"
   }
 }
\ No newline at end of file
diff --git a/deployment-txs/arbitrum.json b/deployment-txs/arbitrum.json
index 2460b10df..241d3d255 100644
--- a/deployment-txs/arbitrum.json
+++ b/deployment-txs/arbitrum.json
@@ -149,5 +149,6 @@
   "0x5C6fb490BDFD3246EB0bB062c168DeCAF4bD9FDd": "0xa6cd0ae02734c1c1a3679505bd4cef0221bb3a3d8942da2096dc242bbba0865a",
   "0x580107Fe99A2d5bDf45d46014F8779aedDda4669": "0xbd736759897dcffbbcc5da5b9c91bd854fa6ccdfeb717c26790e7f651acc55e4",
   "0x136f1EFcC3f8f88516B9E94110D56FDBfB1778d1": "0x90899862979063292a0a956e7c0704c2c6a3dfc062665bffbc3a7f8c1da7780d",
-  "0x1CD776897ef4f647bf8241Ec69549e4A9cb1D608": "0x0e4eae55878545575bcdc69e4ac45fab00264a07eee733d14bf5c40629c3f03e"
+  "0x1CD776897ef4f647bf8241Ec69549e4A9cb1D608": "0x0e4eae55878545575bcdc69e4ac45fab00264a07eee733d14bf5c40629c3f03e",
+  "0x774cB66e2B2dB59A9daF175e9b2B7A142E17EB94": "0xa6680ef1703142a622d0150c751265ea6c07bfe8dbd0af2dc978e5a5182af05a"
 }
\ No newline at end of file
diff --git a/deployment-txs/base.json b/deployment-txs/base.json
index 65a8d3033..dae6f43c6 100644
--- a/deployment-txs/base.json
+++ b/deployment-txs/base.json
@@ -95,5 +95,6 @@
   "0x22625eEDd92c81a219A83e1dc48f88d54786B017": "0x7b6c4d79a9e693d738222e0b5f69fb05d1a67c828161ee4abe411c103cdc9d90",
   "0x3Eae4a1c2E36870A006E816930d9f55DF0a72a13": "0xa4e8c1cf3cad4612f2f781c29cb8156d6c89776579d7a29f7fb09e3a6cce84c9",
   "0xe2fa4e1d17725e72dcdAfe943Ecf45dF4B9E285b": "0x06f71cce77159abeb1601cae5d3929762bf9a594542f5af22f1844841cceea1d",
-  "0xC1A64500E035D9159C8826E982dFb802003227f0": "0xf6f66237832fb4251d7b4df2a38bf16bd0ff0117591af1d9b1e3e7cb1e54c9c0"
+  "0xC1A64500E035D9159C8826E982dFb802003227f0": "0xf6f66237832fb4251d7b4df2a38bf16bd0ff0117591af1d9b1e3e7cb1e54c9c0",
+  "0x3630D26E51c03026f4f063d69d65F8E234eEAf5b": "0x5ca2a16b4bc003f8754e0220a682b61279b86ca07ea0202e9aef22c088360d9a"
 }
\ No newline at end of file
diff --git a/deployment-txs/gnosis.json b/deployment-txs/gnosis.json
index bc8380323..574823f15 100644
--- a/deployment-txs/gnosis.json
+++ b/deployment-txs/gnosis.json
@@ -111,5 +111,6 @@
   "0x9958317b80ee5f10457017d54c2484D722059157": "0x526b3eeaf4b38ac48d18db1b3879f79c7b55e254087f625ffd7dfda4a7cf5730",
   "0x63DFB4cdB6bD225ec41f669d8D26279714B4Ad6E": "0xf1a84fa9f2a214f00117c41349f0070e05c149445c0e925884febf5be7b66169",
   "0x5939ab16fDf1991B0EF603c639B6b501A7841fAB": "0x948d7f23a186b49de0308c49059b219caadcc27d90f935b42c263667005c2f55",
-  "0x7D92FCDC8Aa56057D5E318B2881F2167c67FdAfA": "0x524bbf61a75a23ebf2127393eec752d490c6cd9b1915d0ec93787baf92ec2f79"
+  "0x7D92FCDC8Aa56057D5E318B2881F2167c67FdAfA": "0x524bbf61a75a23ebf2127393eec752d490c6cd9b1915d0ec93787baf92ec2f79",
+  "0x397BC40Ba584E651f4f5Cf4Ae089F0130569a1c7": "0xad0d6bdb40dca454015b1f77e50b4788639d9f764505ac024f4acdebfe93c3ae"
 }
\ No newline at end of file
diff --git a/deployment-txs/mainnet.json b/deployment-txs/mainnet.json
index e954a0df7..1cb55b471 100644
--- a/deployment-txs/mainnet.json
+++ b/deployment-txs/mainnet.json
@@ -210,5 +210,6 @@
   "0xA3d11a39dEA14d245659816d35456B89FfBfB744": "0xe125aa88dcd3189c1f7c68b281e5f856ff88d71473792da4b44ad50d6d9292fc",
   "0x27ad56B2bfcb923091d80CA2D657AEbA5Ac3121c": "0xd13ff18039bcc34450afd3655524578712b344825b3efc9eb374dedb5619f4f9",
   "0x90BD26fbb9dB17D75b56E4cA3A4c438FA7C93694": "0x5d674288d75a7b91378e3a13437f257f589032e7c48ddf4e77fe2787e13cb888",
-  "0x45fB5aF0a1aD80Ea16C803146eb81844D9972373": "0xc15a976155e93ac8cd79c145ff89e6a965fa75137a9f979cef9666b8cecaf8aa"
+  "0x45fB5aF0a1aD80Ea16C803146eb81844D9972373": "0xc15a976155e93ac8cd79c145ff89e6a965fa75137a9f979cef9666b8cecaf8aa",
+  "0x86a0E97eC0D5dB8DAE106D3067358d41968fD12c": "0xb328a5690d38055aac6a5a9e2cab65c80c88bf8a700401e072e5639033f27bfc"
 }
\ No newline at end of file
diff --git a/deployment-txs/sepolia.json b/deployment-txs/sepolia.json
index 6a3f20323..88c6e7ed7 100644
--- a/deployment-txs/sepolia.json
+++ b/deployment-txs/sepolia.json
@@ -129,5 +129,6 @@
   "0xE47e1b8640e18F77BEC160D2Bb2481F65e580730": "0x01a7c849674986a81b4a526a77f4229e1f0a78c779d22f478edc6eebcddc3288",
   "0xeC2C01AE8BE49D9335157e2e0680c686e2629Bfb": "0x95f0a2bba32d7beb1765544f99c61beb8fe4d4194e11e9b441a9a99f974f5398",
   "0x0f3615e60b1D23a5DD98CE74865FAA79A6d9aF70": "0xd19f9876dc5a6d81ab34170c883c2841773807e668db3d69f1c7f6bb6473ef2f",
-  "0x60afAC111365663C03B8a193926342D2D4715f03": "0xddad408e09c486b2e40b107dcc90b4387fcadd967e3fb48f1c8edeb2d04e51e0"
+  "0x60afAC111365663C03B8a193926342D2D4715f03": "0xddad408e09c486b2e40b107dcc90b4387fcadd967e3fb48f1c8edeb2d04e51e0",
+  "0x0B93d60205b72A2d3279dE1380D94A2E1cC509B8": "0x6be1257ab77aaafed357a772a5c54a4952d0513b259290a128e8a3f861e46cbe"
 }
\ No newline at end of file
diff --git a/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/arbitrum.json b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/arbitrum.json
new file mode 100644
index 000000000..d0683d7ad
--- /dev/null
+++ b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/arbitrum.json
@@ -0,0 +1,3 @@
+{
+  "CowSwapFeeBurner": "0x774cB66e2B2dB59A9daF175e9b2B7A142E17EB94"
+}
\ No newline at end of file
diff --git a/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/base.json b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/base.json
new file mode 100644
index 000000000..63684c7b7
--- /dev/null
+++ b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/base.json
@@ -0,0 +1,3 @@
+{
+  "CowSwapFeeBurner": "0x3630D26E51c03026f4f063d69d65F8E234eEAf5b"
+}
\ No newline at end of file
diff --git a/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/gnosis.json b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/gnosis.json
new file mode 100644
index 000000000..2e2116d74
--- /dev/null
+++ b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/gnosis.json
@@ -0,0 +1,3 @@
+{
+  "CowSwapFeeBurner": "0x397BC40Ba584E651f4f5Cf4Ae089F0130569a1c7"
+}
\ No newline at end of file
diff --git a/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/mainnet.json b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/mainnet.json
new file mode 100644
index 000000000..a2c290a60
--- /dev/null
+++ b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/mainnet.json
@@ -0,0 +1,3 @@
+{
+  "CowSwapFeeBurner": "0x86a0E97eC0D5dB8DAE106D3067358d41968fD12c"
+}
\ No newline at end of file
diff --git a/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/sepolia.json b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/sepolia.json
new file mode 100644
index 000000000..17255c92a
--- /dev/null
+++ b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/output/sepolia.json
@@ -0,0 +1,3 @@
+{
+  "CowSwapFeeBurner": "0x0B93d60205b72A2d3279dE1380D94A2E1cC509B8"
+}
\ No newline at end of file
diff --git a/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/readme.md b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/readme.md
index 8f205b128..d489f01fe 100644
--- a/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/readme.md
+++ b/v3/tasks/20250530-v3-cow-swap-fee-burner-v2/readme.md
@@ -5,4 +5,9 @@ Contains `CowSwapFeeBurner` for burning the protocol fee via CoW Protocol. The c
 ## Useful Files
 
 - [Code](https://github.com/balancer/balancer-v3-monorepo/commit/e65fc25d8c33a17b0367ea2bc763d8a175be0867).
+- [Ethereum mainnet addresses](./output/mainnet.json)
+- [Gnosis mainnet addresses](./output/gnosis.json)
+- [Arbitrum mainnet addresses](./output/arbitrum.json)
+- [Base mainnet addresses](./output/base.json)
+- [Sepolia testnet addresses](./output/sepolia.json)
 - [`CowSwapFeeBurner` artifact](./artifact/CowSwapFeeBurner.json)
\ No newline at end of file