diff --git a/default.nix b/default.nix
index dad7ed0c..e5e2f96a 100644
--- a/default.nix
+++ b/default.nix
@@ -2,7 +2,7 @@
 
 buildGoModule {
   pname = "oplogtoredis";
-  version = "3.3.0";
+  version = "3.4.0";
   src = builtins.path { path = ./.; };
 
   postInstall = ''
diff --git a/lib/oplog/tail.go b/lib/oplog/tail.go
index 791abec6..0f62b032 100644
--- a/lib/oplog/tail.go
+++ b/lib/oplog/tail.go
@@ -340,8 +340,7 @@ func (tailer *Tailer) unmarshalEntry(rawData bson.Raw) (timestamp *primitive.Tim
 	timestamp = &result.Timestamp
 
 	entries := tailer.parseRawOplogEntry(result, nil)
-	log.Log.Debugw("Received oplog entry",
-		"entry", result)
+	log.Log.Debugw("Received oplog entry", "entry", result, "processTime", time.Now().UnixMilli())
 
 	status := "ignored"
 	database := "(no database)"