diff --git a/api/middleware/log_http.go b/api/middleware/log_http.go
index 477689b6..8529717c 100644
--- a/api/middleware/log_http.go
+++ b/api/middleware/log_http.go
@@ -4,6 +4,7 @@ package middleware
 
 import (
 	"bytes"
+	"encoding/base64"
 	"fmt"
 	"io"
 	"net/http"
@@ -156,7 +157,7 @@ func withBody(httplog *zap.Logger, r *http.Request) (*zap.Logger, error) {
 	defer r.Body.Close()
 	r.Body = io.NopCloser(bytes.NewBuffer(body))
 
-	httplog = httplog.With(zap.String("body", string(body)))
+	httplog = httplog.With(zap.String("body", base64.StdEncoding.EncodeToString(body)))
 
 	return httplog, nil
 }