diff --git a/pkgs/development/compilers/mono/5.nix b/pkgs/development/compilers/mono/5.nix
index dcf587a5fa41..ec7ad749d3bb 100644
--- a/pkgs/development/compilers/mono/5.nix
+++ b/pkgs/development/compilers/mono/5.nix
@@ -2,7 +2,7 @@
 
 callPackage ./generic-cmake.nix (rec {
   inherit Foundation libobjc;
-  version = "5.14.0.177";
-  sha256 = "164l30fkvfgs1rh663h7dnm1yp7425bi9x2lh2y6zml8h4pgmxfl";
+  version = "5.16.0.220";
+  sha256 = "1qwdmxssplfdb5rq86f1j8lskvr9dfk5c8hqz9ic09ml69r8c87l";
   enableParallelBuilding = false;
 })