diff --git a/Formula/nanomsgxx.rb b/Formula/nanomsgxx.rb
index e8afc395db6..298c8c3ed74 100644
--- a/Formula/nanomsgxx.rb
+++ b/Formula/nanomsgxx.rb
@@ -7,10 +7,10 @@ class Nanomsgxx < Formula
 
   bottle do
     cellar :any
-    rebuild 1
-    sha256 "ece20152a6ddcd9bd5a931b8c190de6c998da9ad3bacb195ae69fc3671767d50" => :mojave
-    sha256 "dd6e547bd44055f348857c15843c16965b4dd03ea82713069cbb5df9836f1009" => :high_sierra
-    sha256 "25067fb5373110f213ef8fb8e662e274db47c84e6058777e646489e1257d457d" => :sierra
+    rebuild 2
+    sha256 "3c094b3df14d706b6824d0f0e4ec90e2d6aace65e8f7fe484b38fc51b2fe298f" => :catalina
+    sha256 "b4e9a2d42d4307ef122c71288afed6662f0db91be922c73324abe6e5a2b08735" => :mojave
+    sha256 "c48e210289abc4d384fc1139d4565616bb04fbced6f6fae9a6817f2c710ba118" => :high_sierra
   end
 
   depends_on "pkg-config" => :build