diff --git a/src/logic/safe/safeTxSigner.js b/src/logic/safe/safeTxSigner.js
index d28c1718..cfa5716a 100644
--- a/src/logic/safe/safeTxSigner.js
+++ b/src/logic/safe/safeTxSigner.js
@@ -3,7 +3,7 @@ import { List } from 'immutable'
 
 import { type Confirmation } from '~/routes/safe/store/models/confirmation'
 
-// https://gnosis-safe.readthedocs.io/en/latest/contracts/signatures.html#pre-validated-signatures
+// https://docs.gnosis.io/safe/docs/docs5/#pre-validated-signatures
 // https://github.com/gnosis/safe-contracts/blob/master/test/gnosisSafeTeamEdition.js#L26
 export const generateSignaturesFromTxConfirmations = (
   confirmations: List<Confirmation>,
@@ -28,7 +28,7 @@ export const generateSignaturesFromTxConfirmations = (
       if (conf.signature) {
         sigs += conf.signature.slice(2)
       } else {
-        // https://gnosis-safe.readthedocs.io/en/latest/contracts/signatures.html#pre-validated-signatures
+        // https://docs.gnosis.io/safe/docs/docs5/#pre-validated-signatures
         sigs += `000000000000000000000000${addr.replace(
           '0x',
           '',
diff --git a/src/logic/safe/transactions/gas.js b/src/logic/safe/transactions/gas.js
index 21ae4414..c8072f37 100644
--- a/src/logic/safe/transactions/gas.js
+++ b/src/logic/safe/transactions/gas.js
@@ -21,7 +21,7 @@ const estimateDataGasCosts = data => {
   return data.match(/.{2}/g).reduce(reducer, 0)
 }
 
-// https://gnosis-safe.readthedocs.io/en/latest/contracts/transactions.html#safe-transaction-data-gas-estimation
+// https://docs.gnosis.io/safe/docs/docs4/#safe-transaction-data-gas-estimation
 // https://github.com/gnosis/safe-contracts/blob/a97c6fd24f79c0b159ddd25a10a2ebd3ea2ef926/test/utils/execution.js
 export const estimateDataGas = (
   safe: any,
@@ -43,7 +43,7 @@ export const estimateDataGas = (
   const gasPrice = 0 // no need to get refund when we submit txs to metamask
   const signatureCost = signatureCount * (68 + 2176 + 2176 + 6000) // array count (3 -> r, s, v) * signature count
 
-  // https://gnosis-safe.readthedocs.io/en/latest/contracts/signatures.html#pre-validated-signatures
+  // https://docs.gnosis.io/safe/docs/docs5/#pre-validated-signatures
   const sigs = `0x000000000000000000000000${from.replace(
     '0x',
     '',
@@ -103,7 +103,7 @@ export const calculateTxFee = async (
       safeInstance = await getGnosisSafeInstanceAt(safeAddress)
     }
 
-    // https://gnosis-safe.readthedocs.io/en/latest/contracts/signatures.html#pre-validated-signatures
+    // https://docs.gnosis.io/safe/docs/docs5/#pre-validated-signatures
     const sigs = `0x000000000000000000000000${from.replace(
       '0x',
       '',
diff --git a/src/logic/safe/transactions/gasNew.js b/src/logic/safe/transactions/gasNew.js
index 998207cc..c515d7df 100644
--- a/src/logic/safe/transactions/gasNew.js
+++ b/src/logic/safe/transactions/gasNew.js
@@ -27,7 +27,7 @@ export const estimateTxGasCosts = async (
 
     let txData
     if (isExecution) {
-      // https://gnosis-safe.readthedocs.io/en/latest/contracts/signatures.html#pre-validated-signatures
+      // https://docs.gnosis.io/safe/docs/docs5/#pre-validated-signatures
       const signatures =
         tx && tx.confirmations
           ? generateSignaturesFromTxConfirmations(tx.confirmations, preApprovingOwner)
diff --git a/src/routes/safe/store/actions/createTransaction.js b/src/routes/safe/store/actions/createTransaction.js
index 6b9c87e6..6f08a5db 100644
--- a/src/routes/safe/store/actions/createTransaction.js
+++ b/src/routes/safe/store/actions/createTransaction.js
@@ -65,7 +65,7 @@ const createTransaction = ({
   const nonce = await getNewTxNonce(txNonce, lastTx, safeInstance)
   const isExecution = await shouldExecuteTransaction(safeInstance, nonce, lastTx)
 
-  // https://gnosis-safe.readthedocs.io/en/latest/contracts/signatures.html#pre-validated-signatures
+  // https://docs.gnosis.io/safe/docs/docs5/#pre-validated-signatures
   const sigs = `0x000000000000000000000000${from.replace(
     '0x',
     '',
diff --git a/src/routes/safe/store/actions/processTransaction.js b/src/routes/safe/store/actions/processTransaction.js
index d7682348..30dc2b14 100644
--- a/src/routes/safe/store/actions/processTransaction.js
+++ b/src/routes/safe/store/actions/processTransaction.js
@@ -48,7 +48,7 @@ const processTransaction = ({
   const isExecution = approveAndExecute || (await shouldExecuteTransaction(safeInstance, nonce, lastTx))
 
   let sigs = generateSignaturesFromTxConfirmations(tx.confirmations, approveAndExecute && userAddress)
-  // https://gnosis-safe.readthedocs.io/en/latest/contracts/signatures.html#pre-validated-signatures
+  // https://docs.gnosis.io/safe/docs/docs5/#pre-validated-signatures
   if (!sigs) {
     sigs = `0x000000000000000000000000${from.replace(
       '0x',