diff --git a/go.mod b/go.mod
index d6028a9..0cc1a42 100644
--- a/go.mod
+++ b/go.mod
@@ -5,5 +5,5 @@ go 1.21
 require (
 	github.com/dave/jennifer v1.7.0
 	github.com/google/go-cmp v0.6.0
-	google.golang.org/protobuf v1.32.0
+	google.golang.org/protobuf v1.33.0
 )
diff --git a/go.sum b/go.sum
index c814bac..1354c02 100644
--- a/go.sum
+++ b/go.sum
@@ -2,5 +2,5 @@ github.com/dave/jennifer v1.7.0 h1:uRbSBH9UTS64yXbh4FrMHfgfY762RD+C7bUPKODpSJE=
 github.com/dave/jennifer v1.7.0/go.mod h1:nXbxhEmQfOZhWml3D1cDK5M1FLnMSozpbFN/m3RmGZc=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-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=