diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70133cb9..58a9f4cc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,11 +25,16 @@ See also the [v0.107.54 GitHub milestone][ms-v0.107.54].
 NOTE: Add new changes BELOW THIS COMMENT.
 -->
 
+### Changed
+
+- Improved filtering performance ([#6818]).
+
 ### Fixed
 
 - Missing runtime clients with information from the system hosts file on first
   AdGuard Home start ([#7315]).
 
+[#6818]: https://github.com/AdguardTeam/AdGuardHome/issues/6818
 [#7315]: https://github.com/AdguardTeam/AdGuardHome/issues/7315
 
 <!--
diff --git a/go.mod b/go.mod
index 9b5a942c..e080be32 100644
--- a/go.mod
+++ b/go.mod
@@ -3,9 +3,10 @@ module github.com/AdguardTeam/AdGuardHome
 go 1.23.2
 
 require (
-	github.com/AdguardTeam/dnsproxy v0.73.2
-	github.com/AdguardTeam/golibs v0.27.0
-	github.com/AdguardTeam/urlfilter v0.19.0
+	// TODO(a.garipov):  Update when v0.73.3 is released.
+	github.com/AdguardTeam/dnsproxy v0.73.3-0.20241004151328-c7c7b977a2a3
+	github.com/AdguardTeam/golibs v0.29.0
+	github.com/AdguardTeam/urlfilter v0.20.0
 	github.com/NYTimes/gziphandler v1.1.1
 	github.com/ameshkov/dnscrypt/v2 v2.3.0
 	github.com/bluele/gcache v0.0.2
@@ -32,10 +33,10 @@ require (
 	github.com/stretchr/testify v1.9.0
 	github.com/ti-mo/netfilter v0.5.2
 	go.etcd.io/bbolt v1.3.10
-	golang.org/x/crypto v0.26.0
-	golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa
-	golang.org/x/net v0.28.0
-	golang.org/x/sys v0.24.0
+	golang.org/x/crypto v0.27.0
+	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0
+	golang.org/x/net v0.29.0
+	golang.org/x/sys v0.25.0
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1
 	gopkg.in/yaml.v3 v3.0.1
 	howett.net/plist v1.0.1
@@ -58,10 +59,10 @@ require (
 	github.com/quic-go/qpack v0.5.1 // indirect
 	github.com/u-root/uio v0.0.0-20240224005618-d2acac8f3701 // indirect
 	go.uber.org/mock v0.4.0 // indirect
-	golang.org/x/mod v0.20.0 // indirect
+	golang.org/x/mod v0.21.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/text v0.17.0 // indirect
-	golang.org/x/tools v0.24.0 // indirect
+	golang.org/x/text v0.18.0 // indirect
+	golang.org/x/tools v0.25.0 // indirect
 	gonum.org/v1/gonum v0.15.0 // indirect
 )
 
diff --git a/go.sum b/go.sum
index 763e14a0..44068a07 100644
--- a/go.sum
+++ b/go.sum
@@ -1,9 +1,9 @@
-github.com/AdguardTeam/dnsproxy v0.73.2 h1:O6wRXzHsnWL5TkhYcuLWCShVFF0X5RFI6qUmq1ZFVsQ=
-github.com/AdguardTeam/dnsproxy v0.73.2/go.mod h1:zD5WfTctbRvYYk8PS39h6/OT84NTu6QxKbAiBN5PUcI=
-github.com/AdguardTeam/golibs v0.27.0 h1:YxCFK6HBGp/ZXp3bv5uei+oLH12UfIYB8u2rh1B6nnU=
-github.com/AdguardTeam/golibs v0.27.0/go.mod h1:iWdjXPCwmK2g2FKIb/OwEPnovSXeMqRhI8FWLxF5oxE=
-github.com/AdguardTeam/urlfilter v0.19.0 h1:q7eH13+yNETlpD/VD3u5rLQOripcUdEktqZFy+KiQLk=
-github.com/AdguardTeam/urlfilter v0.19.0/go.mod h1:+N54ZvxqXYLnXuvpaUhK2exDQW+djZBRSb6F6j0rkBY=
+github.com/AdguardTeam/dnsproxy v0.73.3-0.20241004151328-c7c7b977a2a3 h1:IGXwBjdKDzUm007QzZyxSllMnkbdXe7K79x7JWcBW/E=
+github.com/AdguardTeam/dnsproxy v0.73.3-0.20241004151328-c7c7b977a2a3/go.mod h1:356iHROxo+SOdBVifp1MXEh6qHyydtzGCcsQMfx+ZVs=
+github.com/AdguardTeam/golibs v0.29.0 h1:NG3eUXaUwRTgKssblolh4XHME8MQCCdogyIZxxv4bOU=
+github.com/AdguardTeam/golibs v0.29.0/go.mod h1:vjw1OVZG6BYyoqGRY88U4LCJLOMfhBFhU0UJBdaSAuQ=
+github.com/AdguardTeam/urlfilter v0.20.0 h1:X32qiuVCVd8WDYCEsbdZKfXMzwdVqrdulamtUi4rmzs=
+github.com/AdguardTeam/urlfilter v0.20.0/go.mod h1:gjrywLTxfJh6JOkwi9SU+frhP7kVVEZ5exFGkR99qpk=
 github.com/NYTimes/gziphandler v1.1.1 h1:ZUDjpQae29j0ryrS0u/B8HZfJBtBQHjqw2rQ2cqUQ3I=
 github.com/NYTimes/gziphandler v1.1.1/go.mod h1:n/CVRwUEOgIxrgPvAQhUUr9oeUtvrhMomdKFjzJNB0c=
 github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da h1:KjTM2ks9d14ZYCvmHS9iAKVt9AyzRSqNU1qabPih5BY=
@@ -128,22 +128,22 @@ go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU=
 go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
-golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
-golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa h1:ELnwvuAXPNtPk1TJRuGkI9fDTwym6AYBu0qzT8AcHdI=
-golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa/go.mod h1:akd2r19cwCdwSwWeIdzYQGa/EZZyqcOdwWiwj5L5eKQ=
+golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
+golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
+golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 h1:e66Fs6Z+fZTbFBAxKfP3PALWBtpfqks2bwGcexMxgtk=
+golang.org/x/exp v0.0.0-20240909161429-701f63a606c0/go.mod h1:2TbTHSBQa924w8M6Xs1QcRcFwyucIwBGpK1p2f1YFFY=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
-golang.org/x/mod v0.20.0 h1:utOm6MM3R3dnawAiJgn0y+xvuYRsm1RKM/4giyfDgV0=
-golang.org/x/mod v0.20.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/mod v0.21.0 h1:vvrHzRwRfVKSiLrG+d4FMl/Qi4ukBCE6kZlTUkDYRT0=
+golang.org/x/mod v0.21.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLdyRGr576XBO4/greRjx4P4O3yc=
-golang.org/x/net v0.28.0 h1:a9JDOJc5GMUJ0+UDqmLT86WiEy7iWyIhz8gz8E4e5hE=
-golang.org/x/net v0.28.0/go.mod h1:yqtgsTWOOnlGLG9GFRrK3++bGOUEkNBoHZc8MEDWPNg=
+golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
+golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
@@ -158,19 +158,19 @@ golang.org/x/sys v0.0.0-20210315160823-c6e025ad8005/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.4.1-0.20230131160137-e7d7f63158de/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
-golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
+golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.17.0 h1:XtiM5bkSOt+ewxlOE/aE/AKEHibwj/6gvWMl9Rsh0Qc=
-golang.org/x/text v0.17.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
+golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
+golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
 golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
-golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
-golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
+golang.org/x/tools v0.25.0 h1:oFU9pkj/iJgs+0DT+VMHrx+oBKs/LJMV+Uvg78sl+fE=
+golang.org/x/tools v0.25.0/go.mod h1:/vtpO8WL1N9cQC3FN5zPqb//fRXskFHbLKk4OW1Q7rg=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gonum.org/v1/gonum v0.15.0 h1:2lYxjRbTYyxkJxlhC+LvJIx3SsANPdRybu1tGj9/OrQ=
diff --git a/internal/dhcpsvc/config.go b/internal/dhcpsvc/config.go
index 464c497d..573b1df3 100644
--- a/internal/dhcpsvc/config.go
+++ b/internal/dhcpsvc/config.go
@@ -3,11 +3,12 @@ package dhcpsvc
 import (
 	"fmt"
 	"log/slog"
+	"maps"
 	"os"
+	"slices"
 	"time"
 
 	"github.com/AdguardTeam/golibs/errors"
-	"github.com/AdguardTeam/golibs/mapsutil"
 	"github.com/AdguardTeam/golibs/netutil"
 )
 
@@ -78,14 +79,13 @@ func (conf *Config) Validate() (err error) {
 		return errors.Join(errs...)
 	}
 
-	mapsutil.SortedRange(conf.Interfaces, func(iface string, ic *InterfaceConfig) (ok bool) {
+	for _, iface := range slices.Sorted(maps.Keys(conf.Interfaces)) {
+		ic := conf.Interfaces[iface]
 		err = ic.validate()
 		if err != nil {
 			errs = append(errs, fmt.Errorf("interface %q: %w", iface, err))
 		}
-
-		return true
-	})
+	}
 
 	return errors.Join(errs...)
 }
diff --git a/internal/dhcpsvc/server.go b/internal/dhcpsvc/server.go
index c8bab6e6..194935c7 100644
--- a/internal/dhcpsvc/server.go
+++ b/internal/dhcpsvc/server.go
@@ -4,14 +4,15 @@ import (
 	"context"
 	"fmt"
 	"log/slog"
+	"maps"
 	"net"
 	"net/netip"
+	"slices"
 	"sync"
 	"sync/atomic"
 	"time"
 
 	"github.com/AdguardTeam/golibs/errors"
-	"github.com/AdguardTeam/golibs/mapsutil"
 )
 
 // DHCPServer is a DHCP server for both IPv4 and IPv6 address families.
@@ -107,7 +108,8 @@ func newInterfaces(
 	v6 = make(dhcpInterfacesV6, 0, len(ifaces))
 
 	var errs []error
-	mapsutil.SortedRange(ifaces, func(name string, iface *InterfaceConfig) (cont bool) {
+	for _, name := range slices.Sorted(maps.Keys(ifaces)) {
+		iface := ifaces[name]
 		var i4 *dhcpInterfaceV4
 		i4, err = newDHCPInterfaceV4(ctx, l, name, iface.IPv4)
 		if err != nil {
@@ -120,9 +122,8 @@ func newInterfaces(
 		if i6 != nil {
 			v6 = append(v6, i6)
 		}
+	}
 
-		return true
-	})
 	if err = errors.Join(errs...); err != nil {
 		return nil, nil, err
 	}
diff --git a/internal/home/log.go b/internal/home/log.go
index 0b3a14a8..b8bf156a 100644
--- a/internal/home/log.go
+++ b/internal/home/log.go
@@ -24,10 +24,15 @@ func newSlogLogger(ls *logSettings) (l *slog.Logger) {
 		return slogutil.NewDiscardLogger()
 	}
 
+	lvl := slog.LevelInfo
+	if ls.Verbose {
+		lvl = slog.LevelDebug
+	}
+
 	return slogutil.New(&slogutil.Config{
 		Format:       slogutil.FormatAdGuardLegacy,
+		Level:        lvl,
 		AddTimestamp: true,
-		Verbose:      ls.Verbose,
 	})
 }
 
diff --git a/scripts/translations/upload.go b/scripts/translations/upload.go
index dcad4084..ff4e9760 100644
--- a/scripts/translations/upload.go
+++ b/scripts/translations/upload.go
@@ -4,16 +4,17 @@ import (
 	"bytes"
 	"fmt"
 	"io"
+	"maps"
 	"mime/multipart"
 	"net/http"
 	"net/textproto"
 	"os"
 	"path/filepath"
+	"slices"
 
 	"github.com/AdguardTeam/AdGuardHome/internal/aghhttp"
 	"github.com/AdguardTeam/golibs/errors"
 	"github.com/AdguardTeam/golibs/httphdr"
-	"github.com/AdguardTeam/golibs/mapsutil"
 )
 
 // upload base translation.
@@ -52,9 +53,11 @@ func prepareMultipartMsg(
 	w := multipart.NewWriter(buf)
 	var fw io.Writer
 
-	err = mapsutil.SortedRangeError(formData, w.WriteField)
-	if err != nil {
-		return nil, "", fmt.Errorf("writing field: %w", err)
+	for _, k := range slices.Sorted(maps.Keys(formData)) {
+		err = w.WriteField(k, formData[k])
+		if err != nil {
+			return nil, "", fmt.Errorf("writing field %q: %w", k, err)
+		}
 	}
 
 	file, err := os.Open(basePath)