diff --git a/go.mod b/go.mod
index 160a47d..da02dee 100644
--- a/go.mod
+++ b/go.mod
@@ -115,6 +115,6 @@ require (
 	golang.org/x/sync v0.5.0 // indirect
 	golang.org/x/tools v0.15.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
 	lukechampine.com/blake3 v1.1.6 // indirect
 )
diff --git a/go.sum b/go.sum
index 83040eb..219f645 100644
--- a/go.sum
+++ b/go.sum
@@ -890,8 +890,8 @@ google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlba
 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 v1.27.1/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/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/avro.v0 v0.0.0-20171217001914-a730b5802183 h1:PGIdqvwfpMUyUP+QAlAnKTSWQ671SmYjoou2/5j7HXk=
 gopkg.in/avro.v0 v0.0.0-20171217001914-a730b5802183/go.mod h1:FvqrFXt+jCsyQibeRv4xxEJBL5iG2DDW5aeJwzDiq4A=