diff --git a/net/grpc/gateway/docker/prereqs/Dockerfile b/net/grpc/gateway/docker/prereqs/Dockerfile
index 9681860ca..180571cb6 100644
--- a/net/grpc/gateway/docker/prereqs/Dockerfile
+++ b/net/grpc/gateway/docker/prereqs/Dockerfile
@@ -16,7 +16,7 @@ FROM grpcweb/common
 
 ARG MAKEFLAGS=-j8
 ARG BUILDIFIER_VERSION=1.0.0
-ARG BAZEL_VERSION=3.7.0
+ARG BAZEL_VERSION=4.1.0
 
 RUN echo "\nloglevel=error\n" >> $HOME/.npmrc