diff --git a/pkgs/applications/editors/atom/default.nix b/pkgs/applications/editors/atom/default.nix
index 03f3efe8a10..a8e4adeac93 100644
--- a/pkgs/applications/editors/atom/default.nix
+++ b/pkgs/applications/editors/atom/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "atom-${version}";
-  version = "1.23.0";
+  version = "1.23.1";
 
   src = fetchurl {
     url = "https://github.com/atom/atom/releases/download/v${version}/atom-amd64.deb";
-    sha256 = "0zz03c2kb7cnkrkhg0dlfcvhnm8al1zpqsc7c6a462183fm9plna";
+    sha256 = "14cwg48cxrhkcj8ahfznqr1ym316437xds7aw5011dqbmswb0v4f";
     name = "${name}.deb";
   };