diff --git a/go.mod b/go.mod
index 5c8bbd38..f81a3f38 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/AdguardTeam/AdGuardHome
 go 1.22.2
 
 require (
-	github.com/AdguardTeam/dnsproxy v0.69.1
+	github.com/AdguardTeam/dnsproxy v0.69.2
 	github.com/AdguardTeam/golibs v0.23.2
 	github.com/AdguardTeam/urlfilter v0.18.0
 	github.com/NYTimes/gziphandler v1.1.1
diff --git a/go.sum b/go.sum
index 0153ce9b..0dc25336 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/AdguardTeam/dnsproxy v0.69.1 h1:KiLkKUSrvHeUO/YEf4Bbo/5zyFRIvQstjL7W9G/24pk=
-github.com/AdguardTeam/dnsproxy v0.69.1/go.mod h1:atO3WeeuyepyhjSt6hC+MF7/IN7TZHfG3/ZwhImHzYs=
+github.com/AdguardTeam/dnsproxy v0.69.2 h1:/qnjEILMIM7koAIcy+ZB19lb+PSZjJWKjxuGyqVVpp0=
+github.com/AdguardTeam/dnsproxy v0.69.2/go.mod h1:zpA9eBxakSyjKC/bUac+UPSYTp/Q43aOmNlBV2/D6ug=
 github.com/AdguardTeam/golibs v0.23.2 h1:rMjYantwtQ39e8G4zBQ6ZLlm4s3XH30Bc9VxhoOHwao=
 github.com/AdguardTeam/golibs v0.23.2/go.mod h1:o9i55Sx6v7qogRQeqaBfmLbC/pZqeMBWi015U5PTDY0=
 github.com/AdguardTeam/urlfilter v0.18.0 h1:ZZzwODC/ADpjJSODxySrrUnt/fvOCfGFaCW6j+wsGfQ=
diff --git a/internal/dnsforward/beforerequest.go b/internal/dnsforward/beforerequest.go
index 75c64cec..21bc43a3 100644
--- a/internal/dnsforward/beforerequest.go
+++ b/internal/dnsforward/beforerequest.go
@@ -25,7 +25,10 @@ func (s *Server) HandleBefore(
 ) (err error) {
 	clientID, err := s.clientIDFromDNSContext(pctx)
 	if err != nil {
-		return fmt.Errorf("getting clientid: %w", err)
+		return &proxy.BeforeRequestError{
+			Err:      fmt.Errorf("getting clientid: %w", err),
+			Response: s.NewMsgSERVFAIL(pctx.Req),
+		}
 	}
 
 	blocked, _ := s.IsBlockedClient(pctx.Addr.Addr(), clientID)
diff --git a/internal/dnsforward/http.go b/internal/dnsforward/http.go
index 01fe6720..76f88edc 100644
--- a/internal/dnsforward/http.go
+++ b/internal/dnsforward/http.go
@@ -461,7 +461,7 @@ func (s *Server) handleSetConfig(w http.ResponseWriter, r *http.Request) {
 	// TODO(e.burkov):  Consider prebuilding this set on startup.
 	ourAddrs, err := s.conf.ourAddrsSet()
 	if err != nil {
-		// TODO(e.burkov):  Put into openapi
+		// TODO(e.burkov):  Put into openapi.
 		aghhttp.Error(r, w, http.StatusInternalServerError, "getting our addresses: %s", err)
 
 		return