diff --git a/pkgs/applications/editors/emacs/default.nix b/pkgs/applications/editors/emacs/default.nix
index c51227bbc6f7..a00826b98214 100644
--- a/pkgs/applications/editors/emacs/default.nix
+++ b/pkgs/applications/editors/emacs/default.nix
@@ -26,12 +26,12 @@ let
 in
 stdenv.mkDerivation rec {
   name = "emacs-${version}${versionModifier}";
-  version = "25.2";
+  version = "25.3";
   versionModifier = "";
 
   src = fetchurl {
     url = "mirror://gnu/emacs/${name}.tar.xz";
-    sha256 = "1ykkq0xl28ljdg61bm6gzy04ww86ajms98gix72qg6cpr6a53dar";
+    sha256 = "02y00y9q42g1iqgz5qhmsja75hwxd88yrn9zp14lanay0zkwafi5";
   };
 
   patches = (lib.optional stdenv.isDarwin ./at-fdcwd.patch);