diff --git a/pkgs/tools/networking/fdm/default.nix b/pkgs/tools/networking/fdm/default.nix
index 7e66fde03034..c67ceec69e8c 100644
--- a/pkgs/tools/networking/fdm/default.nix
+++ b/pkgs/tools/networking/fdm/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "fdm";
-  version = "2.1";
+  version = "2.2";
 
   src = fetchFromGitHub {
     owner = "nicm";
     repo = pname;
     rev = version;
-    sha256 = "sha256-w7jgFq/uWGTF8+CsQCwXKu3eJ7Yjp1WWY4DGQhpBFmQ=";
+    sha256 = "sha256-Gqpz+N1ELU5jQpPJAG9s8J9UHWOJNhkT+s7+xuQazd0=";
   };
 
   nativeBuildInputs = [ autoreconfHook ];