diff --git a/pkgs/applications/editors/atom/beta.nix b/pkgs/applications/editors/atom/beta.nix
index 391d098625c..bc39d346676 100644
--- a/pkgs/applications/editors/atom/beta.nix
+++ b/pkgs/applications/editors/atom/beta.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "atom-beta-${version}";
-  version = "1.22.0-beta1";
+  version = "1.23.0-beta0";
 
   src = fetchurl {
     url = "https://github.com/atom/atom/releases/download/v${version}/atom-amd64.deb";
-    sha256 = "0qggj0j0cnkzqwgvzw2fb1z10rvvx9jh0ymhdy1aca18hms44p3d";
+    sha256 = "1vfc8jin07kivdmyw88vbzinbjsb6py9n2ggpvy4cccagnvxwj2y";
     name = "${name}.deb";
   };
 
diff --git a/pkgs/applications/editors/atom/default.nix b/pkgs/applications/editors/atom/default.nix
index 6ab881f2275..f5763ea787f 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 = "1.21.2";
+  version = "1.22.0";
 
   src = fetchurl {
     url = "https://github.com/atom/atom/releases/download/v${version}/atom-amd64.deb";
-    sha256 = "0snhhp8rjmk750snyzkqzwvi7f915pbc6qpa3vf0f57syf47m7vl";
+    sha256 = "1jxw0m1hfaisf1f875wr28f0mr3h0wjml6pjhfxbybvcblpnd27k";
     name = "${name}.deb";
   };