diff --git a/attrs.go b/attrs.go
index 207403b..d803368 100644
--- a/attrs.go
+++ b/attrs.go
@@ -21,12 +21,12 @@ func writeAttr(w *buffer, attr slog.Attr, prefix string) {
 	}
 
 	switch attr.Value.Kind() {
-	case slog.GroupKind:
+	case slog.KindGroup:
 		attrs := attr.Value.Group()
 		for i := range attrs {
 			writeAttr(w, attrs[i], name)
 		}
-	case slog.LogValuerKind:
+	case slog.KindLogValuer:
 		attr := slog.Attr{Key: name, Value: attr.Value.Resolve()}
 		writeAttr(w, attr, "")
 	default:
diff --git a/go.mod b/go.mod
index a87957a..0362cd9 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/mdigger/graylog
 
 go 1.19
 
-require golang.org/x/exp v0.0.0-20230113152452-c42ee1cf562e
+require golang.org/x/exp v0.0.0-20230310171629-522b1b587ee0
diff --git a/go.sum b/go.sum
index 0e0c44e..76269ec 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,4 @@
 golang.org/x/exp v0.0.0-20230113152452-c42ee1cf562e h1:uGuXqQsI2BAE8xNqSqNxhTdDdhlvpBvWFw/KBwtCtjI=
 golang.org/x/exp v0.0.0-20230113152452-c42ee1cf562e/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
+golang.org/x/exp v0.0.0-20230310171629-522b1b587ee0 h1:LGJsf5LRplCck6jUCH3dBL2dmycNruWNF5xugkSlfXw=
+golang.org/x/exp v0.0.0-20230310171629-522b1b587ee0/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
diff --git a/handler.go b/handler.go
index 78b5394..1424b8e 100644
--- a/handler.go
+++ b/handler.go
@@ -1,6 +1,7 @@
 package graylog
 
 import (
+	"context"
 	"strconv"
 	"time"
 
@@ -14,12 +15,12 @@ type handler struct {
 }
 
 // Enabled reports whether the handler handles records at the slog.DebugLevel.
-func (h handler) Enabled(l slog.Level) bool {
+func (h handler) Enabled(_ context.Context, l slog.Level) bool {
 	return l >= slog.LevelDebug
 }
 
 // Handle send the log Record to Graylog server.
-func (h handler) Handle(r slog.Record) error {
+func (h handler) Handle(_ context.Context, r slog.Record) error {
 	buf := newBuffer()
 	defer buf.Free()
 
@@ -58,12 +59,12 @@ func (h handler) Handle(r slog.Record) error {
 		buf.WriteString(strconv.Quote(h.w.facility))
 	}
 
-	// add source file info on warning and errors only
-	if r.Level >= slog.LevelWarn {
-		if file, line := r.SourceLine(); line != 0 {
-			_ = writeAttrValue(buf, "file", file+":"+strconv.Itoa(line))
-		}
-	}
+	// FIXME: add source file info on warning and errors only
+	// if r.Level >= slog.LevelWarn {
+	// 	if file, line := r.SourceLine(); line != 0 {
+	// 		_ = writeAttrValue(buf, "file", file+":"+strconv.Itoa(line))
+	// 	}
+	// }
 
 	// add stored attributes
 	if len(h.attrs) > 0 {