diff --git a/scheduler/go.mod b/scheduler/go.mod
index b13ec37ff9..5313c59cf3 100644
--- a/scheduler/go.mod
+++ b/scheduler/go.mod
@@ -38,7 +38,7 @@ require (
 	go.opentelemetry.io/otel/sdk v1.23.1
 	go.opentelemetry.io/otel/trace v1.23.1
 	google.golang.org/grpc v1.61.0
-	google.golang.org/protobuf v1.32.0
+	google.golang.org/protobuf v1.33.0
 	gopkg.in/yaml.v2 v2.4.0
 	k8s.io/api v0.23.5
 	k8s.io/apimachinery v0.23.5
diff --git a/scheduler/go.sum b/scheduler/go.sum
index 25722c96e2..136e6813bc 100644
--- a/scheduler/go.sum
+++ b/scheduler/go.sum
@@ -1307,8 +1307,8 @@ google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp0
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
-google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/avro.v0 v0.0.0-20171217001914-a730b5802183/go.mod h1:FvqrFXt+jCsyQibeRv4xxEJBL5iG2DDW5aeJwzDiq4A=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=