diff --git a/go.mod b/go.mod
index 94bfe9f..402de97 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	cloud.google.com/go/bigquery v1.64.0
 	cloud.google.com/go/cloudsqlconn v1.13.0
 	cloud.google.com/go/secretmanager v1.14.2
-	cloud.google.com/go/spanner v1.71.0
+	cloud.google.com/go/spanner v1.73.0
 	gitee.com/chunanyong/dm v1.8.16
 	github.com/ClickHouse/clickhouse-go/v2 v2.30.0
 	github.com/alexmullins/zip v0.0.0-20180717182244-4affb64b04d0
diff --git a/go.sum b/go.sum
index f9bed24..c4b11d1 100644
--- a/go.sum
+++ b/go.sum
@@ -534,8 +534,8 @@ cloud.google.com/go/shell v1.6.0/go.mod h1:oHO8QACS90luWgxP3N9iZVuEiSF84zNyLytb+
 cloud.google.com/go/spanner v1.41.0/go.mod h1:MLYDBJR/dY4Wt7ZaMIQ7rXOTLjYrmxLE/5ve9vFfWos=
 cloud.google.com/go/spanner v1.44.0/go.mod h1:G8XIgYdOK+Fbcpbs7p2fiprDw4CaZX63whnSMLVBxjk=
 cloud.google.com/go/spanner v1.45.0/go.mod h1:FIws5LowYz8YAE1J8fOS7DJup8ff7xJeetWEo5REA2M=
-cloud.google.com/go/spanner v1.71.0 h1:Gl4eX16JEvqlm3yvZ2lKENaQ6FvCkM3YZfO/Hq8OqZU=
-cloud.google.com/go/spanner v1.71.0/go.mod h1:mw98ua5ggQXVWwp83yjwggqEmW9t8rjs9Po1ohcUGW4=
+cloud.google.com/go/spanner v1.73.0 h1:0bab8QDn6MNj9lNK6XyGAVFhMlhMU2waePPa6GZNoi8=
+cloud.google.com/go/spanner v1.73.0/go.mod h1:mw98ua5ggQXVWwp83yjwggqEmW9t8rjs9Po1ohcUGW4=
 cloud.google.com/go/speech v1.6.0/go.mod h1:79tcr4FHCimOp56lwC01xnt/WPJZc4v3gzyT7FoBkCM=
 cloud.google.com/go/speech v1.7.0/go.mod h1:KptqL+BAQIhMsj1kOP2la5DSEEerPDuOP/2mmkhHhZQ=
 cloud.google.com/go/speech v1.8.0/go.mod h1:9bYIl1/tjsAnMgKGHKmBZzXKEkGgtU+MpdDPTE9f7y0=