diff --git a/pkgs/applications/audio/spek/default.nix b/pkgs/applications/audio/spek/default.nix
index 0ce5eb2cfab0..f54e661b4c74 100644
--- a/pkgs/applications/audio/spek/default.nix
+++ b/pkgs/applications/audio/spek/default.nix
@@ -1,19 +1,19 @@
-{ lib, stdenv, fetchFromGitHub, autoreconfHook, intltool, pkg-config, ffmpeg_4, wxGTK32, gtk3, wrapGAppsHook }:
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, intltool, pkg-config, ffmpeg, wxGTK32, gtk3, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   pname = "spek";
-  version = "0.8.4";
+  version = "0.8.5";
 
   src = fetchFromGitHub {
     owner = "alexkay";
     repo = "spek";
     rev = "v${version}";
-    sha256 = "sha256-JLQx5LlnVe1TT1KVO3/QSVRqYL+pAMCxoDWrnkUNmRU=";
+    sha256 = "sha256-VYt2so2k3Rk3sLSV1Tf1G2pESYiXygrKr9Koop8ChCg=";
   };
 
   nativeBuildInputs = [ autoreconfHook intltool pkg-config wrapGAppsHook ];
 
-  buildInputs = [ ffmpeg_4 wxGTK32 gtk3 ];
+  buildInputs = [ ffmpeg wxGTK32 gtk3 ];
 
   meta = with lib; {
     description = "Analyse your audio files by showing their spectrogram";