diff --git a/lib/manager/poetry/artifacts.js b/lib/manager/poetry/artifacts.js
index 47c9c5198d3d8f24e3e6c50b4c9cbf6ff33931c2..0373154ddc8fc9dcb8019c8de53a17d369cde2b4 100644
--- a/lib/manager/poetry/artifacts.js
+++ b/lib/manager/poetry/artifacts.js
@@ -98,7 +98,7 @@ async function updateArtifacts(
       },
     ];
   } catch (err) {
-    logger.warn({ err }, `Failed to update ${lockFileName} file`);
+    logger.info({ err }, `Failed to update ${lockFileName} file`);
     return {
       lockFileError: {
         lockFile: lockFileName,