diff --git a/packages/sdk-core/src/types/SysioContractTypes.ts b/packages/sdk-core/src/types/SysioContractTypes.ts
index e7dfe4f..e2bd66b 100644
--- a/packages/sdk-core/src/types/SysioContractTypes.ts
+++ b/packages/sdk-core/src/types/SysioContractTypes.ts
@@ -352,6 +352,40 @@ export enum SysioChalgDisputestatus {
   DISPUTE_STATUS_RESOLVED = 2,
 }
 
+/** sysio.chalg::underwrite_fault_reason (enum, uint8) */
+export enum SysioChalgUnderwriteFaultReason {
+  SOURCE_DEPOSIT_MISSING = 0,
+  SOURCE_DEPOSIT_MISMATCH = 1,
+  NON_CANONICAL_ENVELOPE = 2,
+}
+
+/** sysio.chalg::uwchal_ballot (enum, uint8) */
+export enum SysioChalgUwchalBallot {
+  UPHOLD = 0,
+  REJECT_REFUND = 1,
+  REJECT_FORFEIT = 2,
+}
+
+/** sysio.chalg::uwchal_verdict (enum, uint8) */
+export enum SysioChalgUwchalVerdict {
+  NONE = 0,
+  UPHELD = 1,
+  REJECTED_REFUND = 2,
+  REJECTED_FORFEIT = 3,
+  LAPSED = 4,
+}
+
+/** sysio.chalg::bond_credit (type) */
+export interface SysioChalgBondCreditType {
+  account: string
+  amount: number | string
+}
+
+/** sysio.chalg::bond_credit_key (type) */
+export interface SysioChalgBondCreditKeyType {
+  account: number | string
+}
+
 /** sysio.chalg::chalg_state (type) */
 export interface SysioChalgChalgStateType {
   open_disputes: number
@@ -362,6 +396,16 @@ export interface SysioChalgChkdisputeAction {
   dispute_id: number | string
 }
 
+/** sysio.chalg::chkuwchal (action) */
+export interface SysioChalgChkuwchalAction {
+  chal_id: number | string
+}
+
+/** sysio.chalg::claimbond (action) */
+export interface SysioChalgClaimbondAction {
+  account: string
+}
+
 /** sysio.chalg::dispute_candidate (type) */
 export interface SysioChalgDisputeCandidateType {
   checksum: string
@@ -407,12 +451,62 @@ export interface SysioChalgOpendisputeAction {
   candidates: SysioChalgDisputeCandidateType[]
 }
 
+/** sysio.chalg::openuwchal (action) */
+export interface SysioChalgOpenuwchalAction {
+  challenger: string
+  uwreq_id: number | string
+  underwriter: string
+  reason: number
+  detail: string
+}
+
 /** sysio.chalg::slashop (action) */
 export interface SysioChalgSlashopAction {
   operator_acct: string
   reason: string
 }
 
+/** sysio.chalg::uwchal_entry (type) */
+export interface SysioChalgUwchalEntryType {
+  id: number | string
+  uwreq_id: number | string
+  underwriter: string
+  challenger: string
+  reason: SysioChalgUnderwriteFaultReason | keyof typeof SysioChalgUnderwriteFaultReason
+  detail: string
+  status: SysioChalgDisputestatus | keyof typeof SysioChalgDisputestatus
+  verdict: SysioChalgUwchalVerdict | keyof typeof SysioChalgUwchalVerdict
+  bond_amount: number | string
+  deadline_ms: number | string
+  opened_at: string
+  network_gen: number
+  electorate: string[]
+  quorum: number
+}
+
+/** sysio.chalg::uwchal_key (type) */
+export interface SysioChalgUwchalKeyType {
+  id: number | string
+}
+
+/** sysio.chalg::uwchal_vote (type) */
+export interface SysioChalgUwchalVoteType {
+  owner: string
+  ballot: SysioChalgUwchalBallot | keyof typeof SysioChalgUwchalBallot
+  voted_at: string
+}
+
+/** sysio.chalg::uwchal_vote_key (type) */
+export interface SysioChalgUwchalVoteKeyType {
+  owner: number | string
+}
+
+/** sysio.chalg::uwchalbond (action) */
+export interface SysioChalgUwchalbondAction {
+  uwreq_id: number | string
+  underwriter: string
+}
+
 /** sysio.chalg::votedispute (action) */
 export interface SysioChalgVotedisputeAction {
   owner: string
@@ -420,18 +514,33 @@ export interface SysioChalgVotedisputeAction {
   chosen_checksum: string
 }
 
+/** sysio.chalg::voteuwchal (action) */
+export interface SysioChalgVoteuwchalAction {
+  owner: string
+  chal_id: number | string
+  ballot: number
+}
+
 /** sysio.chalg - action + table surface for the typed contract client. */
 export interface SysioChalgContract {
   actions: {
     chkdispute: SysioChalgChkdisputeAction
+    chkuwchal: SysioChalgChkuwchalAction
+    claimbond: SysioChalgClaimbondAction
     opendispute: SysioChalgOpendisputeAction
+    openuwchal: SysioChalgOpenuwchalAction
     slashop: SysioChalgSlashopAction
+    uwchalbond: SysioChalgUwchalbondAction
     votedispute: SysioChalgVotedisputeAction
+    voteuwchal: SysioChalgVoteuwchalAction
   }
   tables: {
+    bondcredits: SysioChalgBondCreditType
     chalgstate: SysioChalgChalgStateType
     disputes: SysioChalgDisputeEntryType
     disputevote: SysioChalgDisputeVoteType
+    uwchals: SysioChalgUwchalEntryType
+    uwchalvote: SysioChalgUwchalVoteType
   }
 }
 
@@ -3128,6 +3237,12 @@ export interface SysioUwritCreateuwreqAction {
 export interface SysioUwritDrainfwqAction {
 }
 
+/** sysio.uwrit::freelocks (action) */
+export interface SysioUwritFreelocksAction {
+  uwreq_id: number | string
+  underwriter: string
+}
+
 /** sysio.uwrit::fromwire_q (type) */
 export interface SysioUwritFromwireQType {
   id: number | string
@@ -3148,6 +3263,13 @@ export interface SysioUwritFwKeyType {
   id: number | string
 }
 
+/** sysio.uwrit::holdlocks (action) */
+export interface SysioUwritHoldlocksAction {
+  uwreq_id: number | string
+  underwriter: string
+  chal_id: number | string
+}
+
 /** sysio.uwrit::id_key (type) */
 export interface SysioUwritIdKeyType {
   id: number | string
@@ -3164,6 +3286,7 @@ export interface SysioUwritLockEntryType {
   amount: number | string
   created_at_ms: number | string
   expires_at_ms: number | string
+  challenge_id: number | string
 }
 
 /** sysio.uwrit::lock_key (type) */
@@ -3222,6 +3345,12 @@ export interface SysioUwritSwapfromwireAction {
   recipient_addr: string
 }
 
+/** sysio.uwrit::sweeplocks (action) */
+export interface SysioUwritSweeplocksAction {
+  uwreq_id: number | string
+  underwriter: string
+}
+
 /** sysio.uwrit::uw_config (type) */
 export interface SysioUwritUwConfigType {
   fee_bps: number
@@ -3269,11 +3398,14 @@ export interface SysioUwritContract {
     chklocks: SysioUwritChklocksAction
     createuwreq: SysioUwritCreateuwreqAction
     drainfwq: SysioUwritDrainfwqAction
+    freelocks: SysioUwritFreelocksAction
+    holdlocks: SysioUwritHoldlocksAction
     pruneuwreqs: SysioUwritPruneuwreqsAction
     rcrdcommit: SysioUwritRcrdcommitAction
     setconfig: SysioUwritSetconfigAction
     sumlocks: SysioUwritSumlocksAction
     swapfromwire: SysioUwritSwapfromwireAction
+    sweeplocks: SysioUwritSweeplocksAction
   }
   tables: {
     fwqueue: SysioUwritFromwireQType
@@ -3416,7 +3548,7 @@ export const SysioContractDefinitions: {
   [SysioContractName.authex]: { name: SysioContractName.authex, account: "sysio.authex", actions: ["clearlinks", "createlink", "recordlink"], tables: ["links"] },
   [SysioContractName.bios]: { name: SysioContractName.bios, account: "sysio", actions: ["activate", "deleteauth", "linkauth", "newaccount", "reqactivated", "reqauth", "setabi", "setalimits", "setcode", "setfinalizer", "setparams", "setpriv", "setprodkeys", "setprods", "unlinkauth", "updateauth"], tables: ["abihash"] },
   [SysioContractName.chains]: { name: SysioContractName.chains, account: "sysio.chains", actions: ["activchain", "regchain"], tables: ["chains"] },
-  [SysioContractName.chalg]: { name: SysioContractName.chalg, account: "sysio.chalg", actions: ["chkdispute", "opendispute", "slashop", "votedispute"], tables: ["chalgstate", "disputes", "disputevote"] },
+  [SysioContractName.chalg]: { name: SysioContractName.chalg, account: "sysio.chalg", actions: ["chkdispute", "chkuwchal", "claimbond", "opendispute", "openuwchal", "slashop", "uwchalbond", "votedispute", "voteuwchal"], tables: ["bondcredits", "chalgstate", "disputes", "disputevote", "uwchals", "uwchalvote"] },
   [SysioContractName.councl]: { name: SysioContractName.councl, account: "sysio.councl", actions: ["addcandidate", "finalizeinit", "forceassign", "forceback", "loadtier", "purge", "repcandidate", "reset", "rmcandidate", "settle", "startinit", "stir", "vote"], tables: ["candidates", "config", "council", "roster", "state", "tier2", "tier3", "tier3remap"] },
   [SysioContractName.dclaim]: { name: SysioContractName.dclaim, account: "sysio.dclaim", actions: ["claim", "flushexpired", "importdone", "importseed", "linkswept", "onreward", "setclmwindow", "setconfig"], tables: ["capcfg", "capcounters", "pclaims", "rwdcursors", "unmapped"] },
   [SysioContractName.epoch]: { name: SysioContractName.epoch, account: "sysio.epoch", actions: ["advance", "pause", "schbatchgps", "setconfig", "unpause"], tables: ["blocklog", "epochcfg", "epochstate"] },
@@ -3428,7 +3560,7 @@ export const SysioContractDefinitions: {
   [SysioContractName.system]: { name: SysioContractName.system, account: "sysio", actions: ["accrueepoch", "actfinkey", "activate", "addnodeowner", "claimnodedis", "deleteauth", "delfinkey", "delsnapprov", "fundclaim", "getsnaphash", "init", "initt5", "limitauthchg", "linkauth", "newaccount", "onblock", "payepoch", "regfinkey", "regproducer", "regproducer2", "regsnapprov", "rmvproducer", "setabi", "setacctcpu", "setacctnet", "setacctram", "setalimits", "setcode", "setemitcfg", "setinittime", "setparams", "setpriv", "setprodkeys", "setprods", "setram", "setrank", "setsnpcfg", "unlinkauth", "unregprod", "updateauth", "viewemitcfg", "viewepoch", "viewnodedist", "votesnaphash", "wasmcfg", "delpeerkey", "getpeerkeys", "regpeerkey", "addtrxp", "deltrxp"], tables: ["abihash", "blockinfo", "emissionmngr", "emitcfg", "epochlog", "finalizers", "finkeyidgen", "finkeys", "global", "lastpropfins", "nodecount", "nodedist", "producers", "snapconfig", "snapprovs", "snaprecords", "snapvotes", "t5state", "limitauthchg", "peerkeys", "trxpglobal", "trxpriority"] },
   [SysioContractName.token]: { name: SysioContractName.token, account: "sysio.token", actions: ["close", "create", "issue", "open", "retire", "transfer"], tables: ["accounts", "stat"] },
   [SysioContractName.tokens]: { name: SysioContractName.tokens, account: "sysio.tokens", actions: ["activctok", "activtoken", "regctok", "regtoken"], tables: ["chaintokens", "tokens"] },
-  [SysioContractName.uwrit]: { name: SysioContractName.uwrit, account: "sysio.uwrit", actions: ["chklocks", "createuwreq", "drainfwq", "pruneuwreqs", "rcrdcommit", "setconfig", "sumlocks", "swapfromwire"], tables: ["fwqueue", "locks", "uwconfig", "uwcounters", "uwreqs"] },
+  [SysioContractName.uwrit]: { name: SysioContractName.uwrit, account: "sysio.uwrit", actions: ["chklocks", "createuwreq", "drainfwq", "freelocks", "holdlocks", "pruneuwreqs", "rcrdcommit", "setconfig", "sumlocks", "swapfromwire", "sweeplocks"], tables: ["fwqueue", "locks", "uwconfig", "uwcounters", "uwreqs"] },
   [SysioContractName.wrap]: { name: SysioContractName.wrap, account: "sysio.wrap", actions: ["exec"], tables: [] },
 }