diff --git a/CHANGELOG.md b/CHANGELOG.md
index d14a6f5f..697ecfcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -123,6 +123,7 @@ In this release, the schema version has changed from 17 to 20.
 
 ### Fixed
 
+- Panic in empty hostname in the filter's URL ([#5631]).
 - Panic caused by empty top-level domain name label in `/etc/hosts` files
   ([#5584]).
 
@@ -131,6 +132,7 @@ In this release, the schema version has changed from 17 to 20.
 [#1472]: https://github.com/AdguardTeam/AdGuardHome/issues/1472
 [#5567]: https://github.com/AdguardTeam/AdGuardHome/issues/5567
 [#5584]: https://github.com/AdguardTeam/AdGuardHome/issues/5584
+[#5631]: https://github.com/AdguardTeam/AdGuardHome/issues/5631
 
 [rfc6761]: https://www.rfc-editor.org/rfc/rfc6761
 
diff --git a/go.mod b/go.mod
index f70c8f34..9352c90e 100644
--- a/go.mod
+++ b/go.mod
@@ -4,11 +4,11 @@ go 1.19
 
 require (
 	// TODO(a.garipov): Use v0.48.0 when it's released.
-	github.com/AdguardTeam/dnsproxy v0.48.0
+	github.com/AdguardTeam/dnsproxy v0.48.2
 	github.com/AdguardTeam/golibs v0.13.0
 	github.com/AdguardTeam/urlfilter v0.16.1
 	github.com/NYTimes/gziphandler v1.1.1
-	github.com/ameshkov/dnscrypt/v2 v2.2.5
+	github.com/ameshkov/dnscrypt/v2 v2.2.6
 	github.com/digineo/go-ipset/v2 v2.2.1
 	github.com/dimfeld/httptreemux/v5 v5.5.0
 	github.com/fsnotify/fsnotify v1.6.0
@@ -23,7 +23,7 @@ require (
 	github.com/mdlayher/netlink v1.7.1
 	github.com/mdlayher/packet v1.1.1
 	github.com/miekg/dns v1.1.50
-	github.com/quic-go/quic-go v0.32.0
+	github.com/quic-go/quic-go v0.33.0
 	github.com/stretchr/testify v1.8.2
 	github.com/ti-mo/netfilter v0.5.0
 	go.etcd.io/bbolt v1.3.7
@@ -55,7 +55,6 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/quic-go/qpack v0.4.0 // indirect
-	github.com/quic-go/qtls-go1-18 v0.2.0 // indirect
 	github.com/quic-go/qtls-go1-19 v0.2.1 // indirect
 	github.com/quic-go/qtls-go1-20 v0.1.1 // indirect
 	github.com/u-root/uio v0.0.0-20230220225925-ffce2a382923 // indirect
diff --git a/go.sum b/go.sum
index 51ccf463..246eda98 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/AdguardTeam/dnsproxy v0.48.0 h1:sGViYy2pV0cEp2zCsxPjFd9rlgD0+yELpIeLkBxHAoI=
-github.com/AdguardTeam/dnsproxy v0.48.0/go.mod h1:9OHoeaVod+moWwrLjHF95RQnFWGi/6B1tfKsxWc/yGE=
+github.com/AdguardTeam/dnsproxy v0.48.2 h1:zEWeImyJGPeQAZ7+F/sgOJ2WbCRN1zbINLsDAEnFWjI=
+github.com/AdguardTeam/dnsproxy v0.48.2/go.mod h1:Y7g7jRTd/u7+KJ/QvnGI2PCE8vnisp6EsW47/Sz0DZw=
 github.com/AdguardTeam/golibs v0.4.0/go.mod h1:skKsDKIBB7kkFflLJBpfGX+G8QFTx0WKUzB6TIgtUj4=
 github.com/AdguardTeam/golibs v0.10.4/go.mod h1:rSfQRGHIdgfxriDDNgNJ7HmE5zRoURq8R+VdR81Zuzw=
 github.com/AdguardTeam/golibs v0.13.0 h1:hVBeNQXT/BgcjKz/4FMpFGvEYqXiXDJG+b5XpGCUOLk=
@@ -123,14 +123,12 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/quic-go/qpack v0.4.0 h1:Cr9BXA1sQS2SmDUWjSofMPNKmvF6IiIfDRmgU0w1ZCo=
 github.com/quic-go/qpack v0.4.0/go.mod h1:UZVnYIfi5GRk+zI9UMaCPsmZ2xKJP7XBUvVyT1Knj9A=
-github.com/quic-go/qtls-go1-18 v0.2.0 h1:5ViXqBZ90wpUcZS0ge79rf029yx0dYB0McyPJwqqj7U=
-github.com/quic-go/qtls-go1-18 v0.2.0/go.mod h1:moGulGHK7o6O8lSPSZNoOwcLvJKJ85vVNc7oJFD65bc=
 github.com/quic-go/qtls-go1-19 v0.2.1 h1:aJcKNMkH5ASEJB9FXNeZCyTEIHU1J7MmHyz1Q1TSG1A=
 github.com/quic-go/qtls-go1-19 v0.2.1/go.mod h1:ySOI96ew8lnoKPtSqx2BlI5wCpUVPT05RMAlajtnyOI=
 github.com/quic-go/qtls-go1-20 v0.1.1 h1:KbChDlg82d3IHqaj2bn6GfKRj84Per2VGf5XV3wSwQk=
 github.com/quic-go/qtls-go1-20 v0.1.1/go.mod h1:JKtK6mjbAVcUTN/9jZpvLbGxvdWIKS8uT7EiStoU1SM=
-github.com/quic-go/quic-go v0.32.0 h1:lY02md31s1JgPiiyfqJijpu/UX/Iun304FI3yUqX7tA=
-github.com/quic-go/quic-go v0.32.0/go.mod h1:/fCsKANhQIeD5l76c2JFU+07gVE3KaA0FP+0zMWwfwo=
+github.com/quic-go/quic-go v0.33.0 h1:ItNoTDN/Fm/zBlq769lLJc8ECe9gYaW40veHCCco7y0=
+github.com/quic-go/quic-go v0.33.0/go.mod h1:YMuhaAV9/jIu0XclDXwZPAsP/2Kgr5yMYhe9oxhhOFA=
 github.com/shirou/gopsutil/v3 v3.21.8 h1:nKct+uP0TV8DjjNiHanKf8SAuub+GNsbrOtM9Nl9biA=
 github.com/shirou/gopsutil/v3 v3.21.8/go.mod h1:YWp/H8Qs5fVmf17v7JNZzA0mPJ+mS2e9JdiUF9LlKzQ=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
diff --git a/internal/home/home.go b/internal/home/home.go
index 055b0ea2..a15992e4 100644
--- a/internal/home/home.go
+++ b/internal/home/home.go
@@ -896,13 +896,14 @@ func customDialContext(ctx context.Context, network, addr string) (conn net.Conn
 	}
 
 	addrs, err := Context.dnsServer.Resolve(host)
-	log.Debug("dnsServer.Resolve: %s: %v", host, addrs)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("resolving %q: %w", host, err)
 	}
 
+	log.Debug("dnsServer.Resolve: %q: %v", host, addrs)
+
 	if len(addrs) == 0 {
-		return nil, fmt.Errorf("couldn't lookup host: %s", host)
+		return nil, fmt.Errorf("couldn't lookup host: %q", host)
 	}
 
 	var dialErrs []error