diff --git a/pkgs/misc/emulators/wine/sources.nix b/pkgs/misc/emulators/wine/sources.nix
index 2fcb38c0a1e..1d898da0840 100644
--- a/pkgs/misc/emulators/wine/sources.nix
+++ b/pkgs/misc/emulators/wine/sources.nix
@@ -39,16 +39,16 @@ in rec {
 
   unstable = fetchurl rec {
     # NOTE: Don't forget to change the SHA256 for staging as well.
-    version = "4.0-rc5";
+    version = "4.0";
     url = "https://dl.winehq.org/wine/source/4.0/wine-${version}.tar.xz";
-    sha256 = "0nx5ahahfnmimd2b7zh2wx36b877vad10i2kr2zib9m9b2w8wyfd";
+    sha256 = "0k8d90mgjzv8vjspmnxzr3i5mbccxnbr9hf03q1bpf5jjppcsdk7";
     inherit (stable) mono gecko32 gecko64;
   };
 
   staging = fetchFromGitHub rec {
     # https://github.com/wine-staging/wine-staging/releases
     inherit (unstable) version;
-    sha256 = "0smp6ngs77vk1yg0saavhhn7kmi9ri8y8gc3vcgg837ycwg5i5qb";
+    sha256 = "1xfbmpjvzkgjg95x5d36raz3hp0qcdaim0n5hw9im0xjnwb83am9";
     owner = "wine-staging";
     repo = "wine-staging";
     rev = "v${version}";