diff --git a/pkgs/by-name/si/sigtop/package.nix b/pkgs/by-name/si/sigtop/package.nix
index b07bd8c59aac..c9e41c1c6a9f 100644
--- a/pkgs/by-name/si/sigtop/package.nix
+++ b/pkgs/by-name/si/sigtop/package.nix
@@ -8,13 +8,13 @@
 
 buildGoModule rec {
   name = "sigtop";
-  version = "0.19.0";
+  version = "0.20.0";
 
   src = fetchFromGitHub {
     owner = "tbvdm";
     repo = "sigtop";
     rev = "v${version}";
-    sha256 = "sha256-HJYdz+vJE6CM9BH4Vx9nCfVyP5uXhhb+/1j4t01TucI=";
+    sha256 = "sha256-1ZZBsKkgBnkNtYdlarbi+6DtCWBRvgcsoH0v4VNjKh0=";
   };
 
   vendorHash = "sha256-EWppsnZ/Ch7JjltkejOYKepZUfKNZY9+F7VbzjNCYNU=";