diff --git a/pkgs/misc/emulators/wine/sources.nix b/pkgs/misc/emulators/wine/sources.nix
index b8a896d8683..cfb4e35c2b5 100644
--- a/pkgs/misc/emulators/wine/sources.nix
+++ b/pkgs/misc/emulators/wine/sources.nix
@@ -31,24 +31,24 @@ in rec {
 
     ## see http://wiki.winehq.org/Mono
     mono = fetchurl rec {
-      version = "4.7.5";
+      version = "4.8.0";
       url = "http://dl.winehq.org/wine/wine-mono/${version}/wine-mono-${version}.msi";
-      sha256 = "0gsb03dc97hqdkw8kpl5ky53bygfnpxkgn2ry5bfzvfdfva6hk8m";
+      sha256 = "0y47mfjkb2viraqrvi8qpjn2935sra81h3l4bvaag737s7zmj0c9";
     };
   };
 
   unstable = fetchurl rec {
     # NOTE: Don't forget to change the SHA256 for staging as well.
-    version = "4.2";
+    version = "4.5";
     url = "https://dl.winehq.org/wine/source/4.x/wine-${version}.tar.xz";
-    sha256 = "1ysvq2jyvh7r27iwpsrlrwzj672jnrihry91bx3m3fysz3sl3ld1";
+    sha256 = "1dy1v27cw9vp2xnr8y4bdcvvw5ivcgpk2375jgn536csbwaxgwjz";
     inherit (stable) mono gecko32 gecko64;
   };
 
   staging = fetchFromGitHub rec {
     # https://github.com/wine-staging/wine-staging/releases
     inherit (unstable) version;
-    sha256 = "1dhv6y60g64bj3kgfknbfzxfzmy686dh7svxlvi4lfis2faikxmk";
+    sha256 = "18xpha7nl3jg7c24cgbncciyyqqb6svsyfp1xk81993wnl6r8abs";
     owner = "wine-staging";
     repo = "wine-staging";
     rev = "v${version}";
@@ -56,8 +56,8 @@ in rec {
 
   winetricks = fetchFromGitHub rec {
     # https://github.com/Winetricks/winetricks/releases
-    version = "20181203";
-    sha256 = "1as5h5xibpplm619b1i73g974p96q2jnd7fqm28xj3zkqy7qjdm3";
+    version = "20190310";
+    sha256 = "0mqzl7k9q7lfkmk8fk9dfzi2dm45h31mrid9265qh2d56nk28ali";
     owner = "Winetricks";
     repo = "winetricks";
     rev = version;