diff --git a/cmd/v3tool/dcrwallet.go b/cmd/v3tool/dcrwallet.go
index 0edf6377..f9f62259 100644
--- a/cmd/v3tool/dcrwallet.go
+++ b/cmd/v3tool/dcrwallet.go
@@ -13,7 +13,7 @@ import (
 	"fmt"
 	"strings"
 
-	wallettypes "decred.org/dcrwallet/v4/rpc/jsonrpc/types"
+	wallettypes "decred.org/dcrwallet/v3/rpc/jsonrpc/types"
 	"github.com/decred/dcrd/blockchain/stake/v5"
 	"github.com/decred/dcrd/chaincfg/v3"
 	"github.com/decred/dcrd/dcrutil/v4"
diff --git a/go.mod b/go.mod
index 6c39d8bf..2cfc743c 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/decred/vspd
 go 1.19
 
 require (
-	decred.org/dcrwallet/v4 v4.0.0-20230924083701-09bb3c2c5095
+	decred.org/dcrwallet/v3 v3.1.0
 	github.com/decred/dcrd/blockchain/stake/v5 v5.0.0
 	github.com/decred/dcrd/blockchain/standalone/v2 v2.2.0
 	github.com/decred/dcrd/chaincfg/chainhash v1.0.4
diff --git a/go.sum b/go.sum
index 51ae29d1..0379189c 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-decred.org/dcrwallet/v4 v4.0.0-20230924083701-09bb3c2c5095 h1:Eu9ykx3/PwJGuE1Il7D57Eu1o0DdHk5Fc3WGL7l+9k4=
-decred.org/dcrwallet/v4 v4.0.0-20230924083701-09bb3c2c5095/go.mod h1:5mW+Jbpea7fDstBqhWHBs0PCOpDB8yX3VbGNhqLqoRQ=
+decred.org/dcrwallet/v3 v3.1.0 h1:JCPnF6ENtkeyWLLhyR6d6hzPAFccbbD0u2Fv2E2mA00=
+decred.org/dcrwallet/v3 v3.1.0/go.mod h1:KYWzL2R6ghBLSvB7XXU9S29QwgcqnApCvONMDJ6KCR0=
 github.com/agl/ed25519 v0.0.0-20170116200512-5312a6153412 h1:w1UutsfOrms1J05zt7ISrnJIXKzwaspym5BTKGx93EI=
 github.com/agl/ed25519 v0.0.0-20170116200512-5312a6153412/go.mod h1:WPjqKcmVOxf0XSf3YxCJs6N6AOSrOx3obionmG7T0y0=
 github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
diff --git a/internal/version/version.go b/internal/version/version.go
index e8ce625a..77abc303 100644
--- a/internal/version/version.go
+++ b/internal/version/version.go
@@ -19,7 +19,7 @@ const semverAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrst
 const (
 	major = 1
 	minor = 3
-	patch = 1
+	patch = 2
 )
 
 // preRelease contains the prerelease name of the application. It is a variable
diff --git a/internal/webapi/getfeeaddress.go b/internal/webapi/getfeeaddress.go
index 2d75c783..6ba0e4d6 100644
--- a/internal/webapi/getfeeaddress.go
+++ b/internal/webapi/getfeeaddress.go
@@ -8,7 +8,7 @@ import (
 	"sync"
 	"time"
 
-	"decred.org/dcrwallet/v4/wallet/txrules"
+	"decred.org/dcrwallet/v3/wallet/txrules"
 	"github.com/decred/dcrd/dcrutil/v4"
 	"github.com/decred/vspd/database"
 	"github.com/decred/vspd/rpc"
@@ -58,10 +58,9 @@ func (w *WebAPI) getCurrentFee(dcrdClient *rpc.DcrdRPC) (dcrutil.Amount, error)
 
 	height := int64(bestBlock.Height)
 	isDCP0010Active := w.cfg.Network.DCP10Active(height)
-	isDCP0012Active := w.cfg.Network.DCP12Active(height)
 
 	fee := txrules.StakePoolTicketFee(sDiff, defaultMinRelayTxFee, int32(bestBlock.Height),
-		w.cfg.VSPFee, w.cfg.Network.Params, isDCP0010Active, isDCP0012Active)
+		w.cfg.VSPFee, w.cfg.Network.Params, isDCP0010Active)
 	if err != nil {
 		return 0, err
 	}
diff --git a/internal/webapi/middleware.go b/internal/webapi/middleware.go
index 4a3af932..8e2a0435 100644
--- a/internal/webapi/middleware.go
+++ b/internal/webapi/middleware.go
@@ -275,10 +275,37 @@ func (w *WebAPI) broadcastTicket(c *gin.Context) {
 			w.log.Debugf("%s: Broadcasting parent tx %s (ticketHash=%s)", funcName, parentHash, request.TicketHash)
 			err = dcrdClient.SendRawTransaction(request.ParentHex)
 			if err != nil {
-				w.log.Errorf("%s: dcrd.SendRawTransaction for parent tx failed (ticketHash=%s): %v",
-					funcName, request.TicketHash, err)
-				w.sendError(types.ErrCannotBroadcastTicket, c)
-				return
+				// Unknown output errors have special handling because they
+				// could be resolved by waiting for network propagation. Any
+				// other errors are returned to client immediately.
+				if !strings.Contains(err.Error(), rpc.ErrUnknownOutputs) {
+					w.log.Errorf("%s: dcrd.SendRawTransaction for parent tx failed (ticketHash=%s): %v",
+						funcName, request.TicketHash, err)
+					w.sendError(types.ErrCannotBroadcastTicket, c)
+					return
+				}
+
+				w.log.Debugf("%s: Parent tx references an unknown output, waiting for it in mempool (ticketHash=%s)",
+					funcName, request.TicketHash)
+
+				txBroadcast := func() bool {
+					// Wait for 1 second and try again, max 7 attempts.
+					for i := 0; i < 7; i++ {
+						time.Sleep(1 * time.Second)
+						err := dcrdClient.SendRawTransaction(request.ParentHex)
+						if err == nil {
+							return true
+						}
+					}
+					return false
+				}()
+
+				if !txBroadcast {
+					w.log.Errorf("%s: Failed to broadcast parent tx, waiting didn't help (ticketHash=%s)",
+						funcName, request.TicketHash)
+					w.sendError(types.ErrCannotBroadcastTicket, c)
+					return
+				}
 			}
 
 		} else {
diff --git a/rpc/dcrwallet.go b/rpc/dcrwallet.go
index e2389f0d..d3201886 100644
--- a/rpc/dcrwallet.go
+++ b/rpc/dcrwallet.go
@@ -8,7 +8,7 @@ import (
 	"context"
 	"fmt"
 
-	wallettypes "decred.org/dcrwallet/v4/rpc/jsonrpc/types"
+	wallettypes "decred.org/dcrwallet/v3/rpc/jsonrpc/types"
 	"github.com/decred/dcrd/chaincfg/v3"
 	dcrdtypes "github.com/decred/dcrd/rpc/jsonrpc/types/v4"
 	"github.com/decred/dcrd/wire"