diff --git a/module/apmgrpc/go.mod b/module/apmgrpc/go.mod
index 875ce5aba..79637b23e 100644
--- a/module/apmgrpc/go.mod
+++ b/module/apmgrpc/go.mod
@@ -8,7 +8,7 @@ require (
 	go.elastic.co/apm/v2 v2.5.0
 	google.golang.org/grpc v1.57.1
 	google.golang.org/grpc/examples v0.0.0-20230831183909-e498bbc9bd37
-	google.golang.org/protobuf v1.31.0
+	google.golang.org/protobuf v1.33.0
 )
 
 require (
diff --git a/module/apmgrpc/go.sum b/module/apmgrpc/go.sum
index 6dc33bb48..53fb29467 100644
--- a/module/apmgrpc/go.sum
+++ b/module/apmgrpc/go.sum
@@ -70,8 +70,8 @@ google.golang.org/grpc/examples v0.0.0-20230831183909-e498bbc9bd37 h1:kNDwMX0e15
 google.golang.org/grpc/examples v0.0.0-20230831183909-e498bbc9bd37/go.mod h1:GGFp5xqHkVYOZBc9//ZnLinno7HB6j97fG1nL3au94o=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
-google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+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/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=