diff --git a/lib/logger/config-serializer.js b/lib/logger/config-serializer.js
index <HASH>..<HASH> 100644
--- a/lib/logger/config-serializer.js
+++ b/lib/logger/config-serializer.js
@@ -4,6 +4,7 @@ module.exports = configSerializer;
 
 function configSerializer(config) {
   const redactedFields = [
+    'authorization',
     'token',
     'githubAppKey',
     'npmToken',
fix: add authorization to redacted logger fields