diff --git a/protoc-gen-orion/go.mod b/protoc-gen-orion/go.mod
index 0a9e495e..a44a750f 100644
--- a/protoc-gen-orion/go.mod
+++ b/protoc-gen-orion/go.mod
@@ -4,4 +4,4 @@ go 1.17
 
 require github.com/golang/protobuf v1.5.2
 
-require google.golang.org/protobuf v1.26.0 // indirect
+require google.golang.org/protobuf v1.33.0 // indirect
diff --git a/protoc-gen-orion/go.sum b/protoc-gen-orion/go.sum
index e987cded..0052f576 100644
--- a/protoc-gen-orion/go.sum
+++ b/protoc-gen-orion/go.sum
@@ -6,5 +6,6 @@ github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=