diff --git a/pkgs/misc/emulators/wine/unstable.nix b/pkgs/misc/emulators/wine/unstable.nix
index bcfc1600be40..cd5c5a8b4790 100644
--- a/pkgs/misc/emulators/wine/unstable.nix
+++ b/pkgs/misc/emulators/wine/unstable.nix
@@ -16,18 +16,18 @@ let
     };
 
     gecko = fetchurl {
-      url = "mirror://sourceforge/wine/wine_gecko-2.21-x86.msi";
-      sha256 = "1n0zccnvchkg0m896sjx5psk4bxw9if32xyxib1rbfdasykay7zh";
+      url = "mirror://sourceforge/wine/wine_gecko-2.24-x86.msi";
+      sha256 = "0b10f55q3sldlcywscdlw3kd7vl9izlazw7jx30y4rpahypaqf3f";
     };
 
     gecko64 = fetchurl {
-      url = "mirror://sourceforge/wine/wine_gecko-2.21-x86_64.msi";
-      sha256 = "0grc86dkq90i59zw43hakh62ra1ajnk11m64667xjrlzi7f0ndxw";
+      url = "mirror://sourceforge/wine/wine_gecko-2.24-x86_64.msi";
+      sha256 = "1j4wdlhzvjrabzr9igcnx0ivm5mcb8kp7bwkpfpfsanbifk7sma7";
     };
 
     mono = fetchurl {
-      url = "mirror://sourceforge/wine/wine-mono-0.0.8.msi";
-      sha256 = "00jl24qp7vh3hlqv7wsw1s529lr5p0ybif6s73jy85chqaxj7z1x";
+      url = "mirror://sourceforge/wine/wine-mono-4.5.2.msi";
+      sha256 = "1bgasysf3qacxgh5rlk7qlw47ar5zgd1k9gb22pihi5s87dlw4nr";
     };
 
 in stdenv.mkDerivation rec {