diff --git a/pkgs/development/libraries/mesa/default.nix b/pkgs/development/libraries/mesa/default.nix
index 64217d2deefc..6c44441dd92d 100644
--- a/pkgs/development/libraries/mesa/default.nix
+++ b/pkgs/development/libraries/mesa/default.nix
@@ -31,7 +31,7 @@ with lib;
 let
   # Release calendar: https://www.mesa3d.org/release-calendar.html
   # Release frequency: https://www.mesa3d.org/releasing.html#schedule
-  version = "21.0.1";
+  version = "21.0.3";
   branch  = versions.major version;
 
 self = stdenv.mkDerivation {
@@ -45,7 +45,7 @@ self = stdenv.mkDerivation {
       "ftp://ftp.freedesktop.org/pub/mesa/${version}/mesa-${version}.tar.xz"
       "ftp://ftp.freedesktop.org/pub/mesa/older-versions/${branch}.x/${version}/mesa-${version}.tar.xz"
     ];
-    sha256 = "1fqj2xhhd1ary0pfg31jq6fqcnd6qgyrw1445nmz554k8n2ck7rp";
+    sha256 = "0awiyvicvcn3b18x0vx5ik3ly0k3k51ivz2ljj8pnx6ms95nyp2n";
   };
 
   prePatch = "patchShebangs .";