diff --git a/scripts/build/protobuf.mk b/scripts/build/protobuf.mk
index a0f42f52f5..d269e62433 100644
--- a/scripts/build/protobuf.mk
+++ b/scripts/build/protobuf.mk
@@ -1,4 +1,4 @@
-protoVer=0.15.0
+protoVer=0.15.1
 protoImageName=ghcr.io/cosmos/proto-builder:$(protoVer)
 protoImage=$(DOCKER) run --rm -v $(CURDIR):/workspace --workdir /workspace $(protoImageName)