diff --git a/docs/VictoriaLogs/CHANGELOG.md b/docs/VictoriaLogs/CHANGELOG.md
index cece5d096..3a32b9bc2 100644
--- a/docs/VictoriaLogs/CHANGELOG.md
+++ b/docs/VictoriaLogs/CHANGELOG.md
@@ -15,6 +15,7 @@ according to [these docs](https://docs.victoriametrics.com/victorialogs/quicksta
 
 ## tip
 
+* BUGFIX: avoid possible panic when logs for a new day are ingested during execution of concurrent queries.
 * BUGFIX: avoid panic at `lib/logstorage.(*blockResultColumn).forEachDictValue()` when [stats with additional filters](https://docs.victoriametrics.com/victorialogs/logsql/#stats-with-additional-filters). The panic has been introduced in [v0.33.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.33.0-victorialogs) in [this commit](https://github.com/VictoriaMetrics/VictoriaMetrics/commit/a350be48b68330ee1a487e1fb09b002d3be45163).
 
 
diff --git a/lib/logstorage/storage_search.go b/lib/logstorage/storage_search.go
index 941c195c8..2e269f85e 100644
--- a/lib/logstorage/storage_search.go
+++ b/lib/logstorage/storage_search.go
@@ -685,6 +685,10 @@ func (s *Storage) search(workersCount int, so *genericSearchOptions, stopCh <-ch
 		return ptws[i].day > maxDay
 	})
 	ptws = ptws[:n]
+
+	// Copy the selected partitions, so they don't interfere with s.partitions.
+	ptws = append([]*partitionWrapper{}, ptws...)
+
 	for _, ptw := range ptws {
 		ptw.incRef()
 	}