diff --git a/ddsketch/pb/sketchpb/ddsketch.pb.go b/ddsketch/pb/sketchpb/ddsketch.pb.go
index 0a6d4c2..9dbd6f2 100644
--- a/ddsketch/pb/sketchpb/ddsketch.pb.go
+++ b/ddsketch/pb/sketchpb/ddsketch.pb.go
@@ -4,7 +4,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
+// 	protoc-gen-go v1.28.0
 // 	protoc        v3.19.4
 // source: ddsketch.proto