diff --git a/pkgs/applications/emulators/wine/base.nix b/pkgs/applications/emulators/wine/base.nix
index 7788b13b4ecb..47852d69e3ba 100644
--- a/pkgs/applications/emulators/wine/base.nix
+++ b/pkgs/applications/emulators/wine/base.nix
@@ -175,7 +175,9 @@ stdenv.mkDerivation ((lib.optionalAttrs (buildScript != null) {
     done
   '';
 
-  enableParallelBuilding = true;
+  # Until https://github.com/NixOS/nixpkgs/pull/172617 is applied,
+  # parallel builds do not always work because of a bug in dlltool.
+  enableParallelBuilding = false;
 
   # https://bugs.winehq.org/show_bug.cgi?id=43530
   # https://github.com/NixOS/nixpkgs/issues/31989
diff --git a/pkgs/applications/emulators/wine/sources.nix b/pkgs/applications/emulators/wine/sources.nix
index 23538a237e4a..febbece46f57 100644
--- a/pkgs/applications/emulators/wine/sources.nix
+++ b/pkgs/applications/emulators/wine/sources.nix
@@ -46,22 +46,22 @@ in rec {
 
   unstable = fetchurl rec {
     # NOTE: Don't forget to change the SHA256 for staging as well.
-    version = "7.4";
+    version = "7.8";
     url = "https://dl.winehq.org/wine/source/7.x/wine-${version}.tar.xz";
-    sha256 = "sha256-co6GbW5JzpKioMUUMz6f8Ivb9shvXvTmGAFDuNK31BY=";
+    sha256 = "sha256-j3bpyWtQ8qyOJOXe7fo+DZWWpXBnCSJvZalMahYAGbg=";
     inherit (stable) gecko32 gecko64 patches;
 
     mono = fetchurl rec {
-      version = "7.1.1";
+      version = "7.2.0";
       url = "https://dl.winehq.org/wine/wine-mono/${version}/wine-mono-${version}-x86.msi";
-      sha256 = "sha256-ncjlYDt7xkNU65SuTqD2ghQkdno/9E/w0Z40akkMEeo=";
+      sha256 = "sha256-Xwbq+646SezDHfzqd3B1vUTwzBJuT7Tijs76ButDYyM=";
     };
   };
 
   staging = fetchFromGitHub rec {
     # https://github.com/wine-staging/wine-staging/releases
     inherit (unstable) version;
-    sha256 = "0vlj3b8bnidyhlgkjrnlbah3878zjy3s557vbp16qka42zjaa51q";
+    sha256 = "sha256-payP+lx/aGZErGbkpogNMgsE393e7F2VGrllDKu/Lws=";
     owner = "wine-staging";
     repo = "wine-staging";
     rev = "v${version}";
@@ -84,8 +84,8 @@ in rec {
 
   winetricks = fetchFromGitHub rec {
     # https://github.com/Winetricks/winetricks/releases
-    version = "20210825";
-    sha256 = "sha256-exMhj3dS8uXCEgOaWbftaq94mBOmtZIXsXb9xNX5ha8=";
+    version = "20220411";
+    sha256 = "sha256-FjH10nZDYbqXI6/vKpZJKfv2maXSVkahNDf5UTU3eyU=";
     owner = "Winetricks";
     repo = "winetricks";
     rev = version;