diff --git a/go.mod b/go.mod
index 6718b8dd7..4d0b3f93e 100644
--- a/go.mod
+++ b/go.mod
@@ -16,7 +16,7 @@ require (
 	github.com/stretchr/testify v1.11.1
 	github.com/urfave/cli/v2 v2.27.7
 	golang.org/x/mod v0.36.0
-	google.golang.org/grpc v1.81.0
+	google.golang.org/grpc v1.81.1
 	k8s.io/api v0.35.2
 	k8s.io/apimachinery v0.35.2
 	k8s.io/client-go v0.35.2
diff --git a/go.sum b/go.sum
index 1a7904852..0939e1b5e 100644
--- a/go.sum
+++ b/go.sum
@@ -164,8 +164,8 @@ gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
 gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260226221140-a57be14db171 h1:ggcbiqK8WWh6l1dnltU4BgWGIGo+EVYxCaAPih/zQXQ=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260226221140-a57be14db171/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
-google.golang.org/grpc v1.81.0 h1:W3G9N3KQf3BU+YuCtGKJk0CmxQNbAISICD/9AORxLIw=
-google.golang.org/grpc v1.81.0/go.mod h1:xGH9GfzOyMTGIOXBJmXt+BX/V0kcdQbdcuwQ/zNw42I=
+google.golang.org/grpc v1.81.1 h1:VnnIIZ88UzOOKLukQi+ImGz8O1Wdp8nAGGnvOfEIWQQ=
+google.golang.org/grpc v1.81.1/go.mod h1:xGH9GfzOyMTGIOXBJmXt+BX/V0kcdQbdcuwQ/zNw42I=
 google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
 google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go
index 7ac723c12..3ccfe515f 100644
--- a/vendor/google.golang.org/grpc/version.go
+++ b/vendor/google.golang.org/grpc/version.go
@@ -19,4 +19,4 @@
 package grpc
 
 // Version is the current grpc version.
-const Version = "1.81.0"
+const Version = "1.81.1"
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 131d6851f..5d7140160 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -225,7 +225,7 @@ golang.org/x/time/rate
 # google.golang.org/genproto/googleapis/rpc v0.0.0-20260226221140-a57be14db171
 ## explicit; go 1.25.0
 google.golang.org/genproto/googleapis/rpc/status
-# google.golang.org/grpc v1.81.0
+# google.golang.org/grpc v1.81.1
 ## explicit; go 1.25.0
 google.golang.org/grpc
 google.golang.org/grpc/attributes