diff --git a/gen/pb-python/pyproject.toml b/gen/pb-python/pyproject.toml
index 817f0785..4eb87c50 100644
--- a/gen/pb-python/pyproject.toml
+++ b/gen/pb-python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "flit_core.buildapi"
 
 [project]
 name = "sigstore-protobuf-specs"
-version = "0.3.4"
+version = "0.3.5"
 description = "A library for serializing and deserializing Sigstore messages"
 readme = "README.md"
 license = { file = "LICENSE" }