diff --git a/pkgs/by-name/fa/fantomas/package.nix b/pkgs/by-name/fa/fantomas/package.nix
index 17b55284a031..49536d8e39ae 100644
--- a/pkgs/by-name/fa/fantomas/package.nix
+++ b/pkgs/by-name/fa/fantomas/package.nix
@@ -2,9 +2,9 @@
 
 buildDotnetGlobalTool {
   pname = "fantomas";
-  version = "6.3.13";
+  version = "6.3.15";
 
-  nugetHash = "sha256-ZVNYG0GtFlNYLE1J8Ts4GEfJlEgoMaQwGdHdCX3ru50=";
+  nugetHash = "sha256-Gjw7MxjUNckMWSfnOye4UTe5fZWnor6RHCls3PNsuG8=";
 
   meta = with lib; {
     description = "F# source code formatter";