diff --git a/envoy/COMMIT b/envoy/COMMIT
index 19f2e01ef..b2ded2f33 100644
--- a/envoy/COMMIT
+++ b/envoy/COMMIT
@@ -1 +1 @@
-d76115f5eaaa1ee4756d2542762049e1ad1a149e
+8ded2fefbc1f051a5bf4e18950db2e4bd543014a
diff --git a/envoy/extensions/upstreams/http/v3/http_protocol_options.pb.go b/envoy/extensions/upstreams/http/v3/http_protocol_options.pb.go
index 646b5dc11..e1993992d 100755
--- a/envoy/extensions/upstreams/http/v3/http_protocol_options.pb.go
+++ b/envoy/extensions/upstreams/http/v3/http_protocol_options.pb.go
@@ -203,7 +203,6 @@ type isHttpProtocolOptions_UpstreamProtocolOptions interface {
 
 type HttpProtocolOptions_ExplicitHttpConfig_ struct {
 	// To explicitly configure either HTTP/1 or HTTP/2 (but not both!) use “explicit_http_config“.
-	// If the “explicit_http_config“ is empty, HTTP/1.1 is used.
 	ExplicitHttpConfig *HttpProtocolOptions_ExplicitHttpConfig `protobuf:"bytes,3,opt,name=explicit_http_config,json=explicitHttpConfig,proto3,oneof"`
 }