diff --git a/envoy/COMMIT b/envoy/COMMIT
index f57c406926..997afa0019 100644
--- a/envoy/COMMIT
+++ b/envoy/COMMIT
@@ -1 +1 @@
-3072a093f869ca9398410cd0eb0df772ae3e0f1c
+852326772e76621cb495b38cec571d60ac8493b5
diff --git a/envoy/extensions/filters/http/ext_proc/v3/ext_proc.pb.go b/envoy/extensions/filters/http/ext_proc/v3/ext_proc.pb.go
index 8b256baef6..1897170923 100755
--- a/envoy/extensions/filters/http/ext_proc/v3/ext_proc.pb.go
+++ b/envoy/extensions/filters/http/ext_proc/v3/ext_proc.pb.go
@@ -334,7 +334,6 @@ type HeaderForwardingRules struct {
 	AllowedHeaders *v32.ListStringMatcher `protobuf:"bytes,1,opt,name=allowed_headers,json=allowedHeaders,proto3" json:"allowed_headers,omitempty"`
 	// If set, specifically disallow any header in this list to be forwarded to the external
 	// processing server. This overrides the above ``allowed_headers`` if a header matches both.
-	// [#not-implemented-hide:]
 	DisallowedHeaders *v32.ListStringMatcher `protobuf:"bytes,2,opt,name=disallowed_headers,json=disallowedHeaders,proto3" json:"disallowed_headers,omitempty"`
 }