diff --git a/main.go b/main.go
index 415ea9c..22940f3 100644
--- a/main.go
+++ b/main.go
@@ -6,6 +6,7 @@ import (
 	"context"
 	"fmt"
 	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
 	"log"
 	"net/http"
 	"os"
@@ -32,7 +33,10 @@ func main() {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	logger, err := zap.NewProduction()
+	loggerConfig := zap.NewProductionConfig()
+	loggerConfig.EncoderConfig.TimeKey = "time"
+	loggerConfig.EncoderConfig.EncodeTime = zapcore.RFC3339TimeEncoder
+	logger, err := loggerConfig.Build()
 	if err != nil {
 		log.Fatalf("failed to initialize zap logger: %v", err)
 	}