diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb9767530d..844d3a7482 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -383,7 +383,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - Mainnet network in the setting.
-- Documentation link to the [Joystream Handbook](https://joystream.gitbook.io/testnet-workspace) for each working group.
+- Documentation link to the [Joystream Handbook](https://handbook.joystream.org) for each working group.
 - Refresh auto-conf network button.
 - RPC blockheight and latest processed block in settings.
 
@@ -403,7 +403,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - Large election revealing stage (long term fix).
 - Recovering the stake locked when applying to an opening.
-- Some broken [Joystream Handbook](https://joystream.gitbook.io/testnet-workspace) links.
+- Some broken [Joystream Handbook](https://handbook.joystream.org) links.
 - Replace placeholder text on vesting tooltips.
 - Broken text on the insufficient funds modal.
 - Proposal discussion order.
diff --git a/packages/ui/README.md b/packages/ui/README.md
index b0b8ef1d8f..ecb40c15cd 100644
--- a/packages/ui/README.md
+++ b/packages/ui/README.md
@@ -80,12 +80,12 @@ The application is divided to 4 types of building blocks (located in the `src` d
 * A domain/use-case specific:
   * `accounts` – domain of Polkadot's accounts handling, transferring tokens, balances, etc
   * `api` – domain containing Joystream's API specific code: hooks, providers, utilities, etc
-  * `council` – [council governance](https://joystream.gitbook.io/joystream-handbook/governance/council)
-  * `forum` - [forum subsystem](https://joystream.gitbook.io/joystream-handbook/subsystems/forum)
-  * `memberships` – [memberships management](https://joystream.gitbook.io/joystream-handbook/subsystems/membership)
+  * `council` – [council governance](https://handbook.joystream.org/system/council)
+  * `forum` - [forum subsystem](https://handbook.joystream.org/system/forum)
+  * `memberships` – [memberships management](https://handbook.joystream.org/system/memberships)
   * `working-groups`
-    – [working group governance](https://joystream.gitbook.io/joystream-handbook/governance/working-groups)
-  * `proposals` – [proposal system](https://joystream.gitbook.io/joystream-handbook/governance/proposals)
+    – [working group governance](https://handbook.joystream.org/system/working-groups)
+  * `proposals` – [proposal system](https://handbook.joystream.org/system/proposal-system)
   * `bounty`, `financials`, `overview`: are domains which are not available yet but coming soon.
   * `services` – Contains internationalization utilities.
 * `app` – Anything related to the application
diff --git a/packages/ui/src/accounts/modals/MoveFundsModal/MoveFundsModal.tsx b/packages/ui/src/accounts/modals/MoveFundsModal/MoveFundsModal.tsx
index bb5e21d5b7..a4f6fcc56f 100644
--- a/packages/ui/src/accounts/modals/MoveFundsModal/MoveFundsModal.tsx
+++ b/packages/ui/src/accounts/modals/MoveFundsModal/MoveFundsModal.tsx
@@ -80,9 +80,7 @@ export const MoveFundsModal = () => {
               <>
                 Unfortunately, you don’t have any accounts suitable for {actionNameMapper(lock)}. You need at least{' '}
                 <TokenValue value={requiredStake} /> on the balances free from{' '}
-                <a href="https://joystream.gitbook.io/joystream-handbook/key-concepts/staking#locks-1">
-                  rivalrous locks.
-                </a>
+                <a href="https://handbook.joystream.org/system/accounts-and-staking#locks">rivalrous locks.</a>
               </>
             )}
           </TextMedium>
diff --git a/packages/ui/src/accounts/model/lockTypes.ts b/packages/ui/src/accounts/model/lockTypes.ts
index 4ed890644c..8d50d9a313 100644
--- a/packages/ui/src/accounts/model/lockTypes.ts
+++ b/packages/ui/src/accounts/model/lockTypes.ts
@@ -5,7 +5,7 @@ import { BalanceLock, LockType, WorkerLocks, WorkerLockType } from '../types'
 
 // Mapping from:
 // - [/runtime/src/constants.rs:104](https://github.com/Joystream/joystream/blob/5a153fa18351a8fefd919a7d5230b911f180e13d/runtime/src/constants.rs#L104)
-// - and the [handbook](https://joystream.gitbook.io/joystream-handbook/key-concepts/staking#locks-1)
+// - and the [handbook](https://handbook.joystream.org/system/accounts-and-staking#locks)
 export const lockTypes: { [key: string]: LockType } = {
   ['staking ']: 'Staking',
   ['vesting ']: 'Vesting',
diff --git a/packages/ui/src/app/pages/Profile/MyAccounts.tsx b/packages/ui/src/app/pages/Profile/MyAccounts.tsx
index b9871f41ca..c859fc59c8 100644
--- a/packages/ui/src/app/pages/Profile/MyAccounts.tsx
+++ b/packages/ui/src/app/pages/Profile/MyAccounts.tsx
@@ -25,7 +25,7 @@ const hints = {
   },
   locked: {
     title: 'Total locked balance',
-    tooltipLinkURL: 'https://joystream.gitbook.io/joystream-handbook/key-concepts/staking#locks',
+    tooltipLinkURL: 'https://handbook.joystream.org/system/accounts-and-staking#locks',
     tooltipText:
       'Staking, or bonding, is the act of locking up funds under some terms so that they are not transferable and otherwise not entirely usable as they otherwise would be. The terms, referred to as unstaking terms describe the circumstances under which the funds may begin to cease being staked. The way staking is implemented is with the use of account.',
   },
diff --git a/packages/ui/src/council/components/pastCouncil/PastCouncilStats.tsx b/packages/ui/src/council/components/pastCouncil/PastCouncilStats.tsx
index 98892263e4..341d7981de 100644
--- a/packages/ui/src/council/components/pastCouncil/PastCouncilStats.tsx
+++ b/packages/ui/src/council/components/pastCouncil/PastCouncilStats.tsx
@@ -26,7 +26,7 @@ export const PastCouncilStats = ({
       title="Total missed rewards"
       value={totalMissedRewards}
       tooltipText="Total rewards missed. Missed rewards are unallocated rewards from the council budget."
-      tooltipLinkURL="https://joystream.gitbook.io/testnet-workspace/system/council#budget"
+      tooltipLinkURL="https://handbook.joystream.org/system/council#budget"
     />
     <TokenValueStat
       title="Total paid rewards"
@@ -37,7 +37,7 @@ export const PastCouncilStats = ({
       title="Total spent on proposals"
       value={totalSpentOnProposals}
       tooltipText="Total council budget spent on proposals, including funding proposals. More details on proposals spending can be found in the Overview module."
-      tooltipLinkURL="https://joystream.gitbook.io/joystream-handbook/governance/council#council"
+      tooltipLinkURL="https://handbook.joystream.org/system/council"
     />
   </Statistics>
 )
diff --git a/packages/ui/src/memberships/modals/BuyMembershipModal/BuyMembershipFormModal.tsx b/packages/ui/src/memberships/modals/BuyMembershipModal/BuyMembershipFormModal.tsx
index 16c3bb3e9e..1e2a920bd2 100644
--- a/packages/ui/src/memberships/modals/BuyMembershipModal/BuyMembershipFormModal.tsx
+++ b/packages/ui/src/memberships/modals/BuyMembershipModal/BuyMembershipFormModal.tsx
@@ -295,7 +295,7 @@ export const BuyMembershipForm = ({
               title="Creation fee:"
               value={membershipPrice?.toBn()}
               tooltipText="Creation fee is the price of membership, it is managed by council through the proposal system. It is inclusive of transaction fee."
-              tooltipLinkURL="https://joystream.gitbook.io/joystream-handbook/governance/proposals"
+              tooltipLinkURL="https://handbook.joystream.org/system/proposal-system#set-membership-price"
               tooltipLinkText="Learn more"
             />
           </TransactionInfoContainer>
diff --git a/packages/ui/src/proposals/components/StatisticsPreview/ProposalStatistics.tsx b/packages/ui/src/proposals/components/StatisticsPreview/ProposalStatistics.tsx
index 9da1fb9995..784a32911e 100644
--- a/packages/ui/src/proposals/components/StatisticsPreview/ProposalStatistics.tsx
+++ b/packages/ui/src/proposals/components/StatisticsPreview/ProposalStatistics.tsx
@@ -6,7 +6,7 @@ import { isDefined } from '@/common/utils'
 import { VoteCount } from '@/proposals/hooks/useVotingRounds'
 import { ProposalConstants } from '@/proposals/types'
 
-const tooltipLinkURL = 'https://joystream.gitbook.io/joystream-handbook/governance/proposals#concepts'
+const tooltipLinkURL = 'https://handbook.joystream.org/system/proposal-system#concepts'
 
 interface ProposalStatisticsProps {
   voteCount: VoteCount
diff --git a/packages/ui/src/proposals/modals/AddNewProposal/components/StakingAccountStep.tsx b/packages/ui/src/proposals/modals/AddNewProposal/components/StakingAccountStep.tsx
index a5b6382eb3..64e7d15d44 100644
--- a/packages/ui/src/proposals/modals/AddNewProposal/components/StakingAccountStep.tsx
+++ b/packages/ui/src/proposals/modals/AddNewProposal/components/StakingAccountStep.tsx
@@ -35,7 +35,7 @@ export const StakingAccountStep = ({ requiredStake }: StakingAccountStepProps) =
           <InputComponent
             label="Select account for Staking"
             tooltipText="The budget is the root resource pool for all token minting in the working group, and the size of the pool is denoted by budget."
-            tooltipLinkURL="https://joystream.gitbook.io/joystream-handbook/key-concepts/staking#locks-1"
+            tooltipLinkURL="https://handbook.joystream.org/system/accounts-and-staking#locks"
             tooltipLinkText="Learn more"
             inputSize={isMobile ? 'xxl' : 'l'}
             required