diff --git a/go.mod b/go.mod
index b7d5d0b..12f1c4a 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module cloud.google.com/go/cbt
 go 1.25.8
 
 require (
-	cloud.google.com/go/bigtable v1.52.0
+	cloud.google.com/go/bigtable v1.56.0
 	github.com/google/go-cmp v0.7.0
 	github.com/jhump/protoreflect v1.17.0
 	github.com/olekukonko/tablewriter v0.0.5
diff --git a/go.sum b/go.sum
index 4872014..9536abc 100644
--- a/go.sum
+++ b/go.sum
@@ -12,6 +12,8 @@ cloud.google.com/go/bigtable v1.38.0 h1:L/PnUXRtAzFfa7qMULJHt4cXa/O2dqPJEkzYNGA4
 cloud.google.com/go/bigtable v1.38.0/go.mod h1:o/lntJarF3Y5C0XYLMJLjLYwxaRbcrtM0BiV57ymXbI=
 cloud.google.com/go/bigtable v1.52.0 h1:8DS8rq5Mn3XmPqXD/vk+1lyqcWJ4hs+0Hh8Ruqroj+U=
 cloud.google.com/go/bigtable v1.52.0/go.mod h1:51/CYIIpOoGrZ6koxZ9F5MFMwhtluPPeh0BvCJjl5RQ=
+cloud.google.com/go/bigtable v1.56.0 h1:j43FWDXePMAV0bRayovjYonwmhk6IzHfwr4K9C319nk=
+cloud.google.com/go/bigtable v1.56.0/go.mod h1:51/CYIIpOoGrZ6koxZ9F5MFMwhtluPPeh0BvCJjl5RQ=
 cloud.google.com/go/compute/metadata v0.9.0 h1:pDUj4QMoPejqq20dK0Pg2N4yG9zIkYGdBtwLoEkH9Zs=
 cloud.google.com/go/compute/metadata v0.9.0/go.mod h1:E0bWwX5wTnLPedCKqk3pJmVgCBSM6qQI1yTBdEb3C10=
 cloud.google.com/go/iam v1.5.2 h1:qgFRAGEmd8z6dJ/qyEchAuL9jpswyODjA2lS+w234g8=