diff --git a/pkgs/applications/kde/ffmpegthumbs.nix b/pkgs/applications/kde/ffmpegthumbs.nix
index f19ee1609843..b8695a301547 100644
--- a/pkgs/applications/kde/ffmpegthumbs.nix
+++ b/pkgs/applications/kde/ffmpegthumbs.nix
@@ -1,7 +1,7 @@
 {
   mkDerivation, lib,
   extra-cmake-modules,
-  ffmpeg_3, kio, taglib
+  ffmpeg_4, kio, taglib
 }:
 
 mkDerivation {
@@ -11,5 +11,5 @@ mkDerivation {
     maintainers = [ lib.maintainers.ttuegel ];
   };
   nativeBuildInputs = [ extra-cmake-modules ];
-  buildInputs = [ ffmpeg_3 kio taglib ];
+  buildInputs = [ ffmpeg_4 kio taglib ];
 }