diff --git a/channels.nix b/channels.nix
index 6b887952..a0b1b1a7 100644
--- a/channels.nix
+++ b/channels.nix
@@ -1,16 +1,12 @@
 let
-  nixos-21-11 = {
-    nixpkgs-channel = "nixos-21.11";
-    home-manager-channel = "home-manager-21.11";
-  };
-  nixos-22-05 = {
-    nixpkgs-channel = "nixos-22.05";
-    home-manager-channel = "home-manager-22.05";
+  nixos-stable = {
+    nixpkgs-channel = "nixos-stable";
+    home-manager-channel = "home-manager-stable";
   };
 in rec {
-  hera = nixos-21-11;
-  apollo = nixos-22-05;
-  zeus = nixos-22-05;
-  fluffy = nixos-21-11;
+  hera = nixos-stable;
+  apollo = nixos-stable;
+  zeus = nixos-stable;
+  fluffy = nixos-stable;
   chor-cloud = hera;
 }
diff --git a/nix/sources.json b/nix/sources.json
index e388839c..53b2e837 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -24,15 +24,15 @@
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "home-manager-21.11": {
-        "branch": "release-21.11",
+        "branch": "release-22.05",
         "description": "Manage a user environment using Nix",
         "homepage": "",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "d93d56ab8c1c6aa575854a79b9d2f69d491db7d0",
-        "sha256": "1fi27zabvqlyc2ggg7wr01j813gs46rswg1i897h9hqkbgqsjkny",
+        "rev": "bda2c80b4c1a8d85c84c343a25ac7303fbc7999d",
+        "sha256": "1jhly1xkmclwdnhn59v9kjizn1b68aay2fanqbacsf0ayryz09hz",
         "type": "tarball",
-        "url": "https://github.com/nix-community/home-manager/archive/d93d56ab8c1c6aa575854a79b9d2f69d491db7d0.tar.gz",
+        "url": "https://github.com/nix-community/home-manager/archive/bda2c80b4c1a8d85c84c343a25ac7303fbc7999d.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "home-manager-22.05": {
@@ -47,6 +47,18 @@
         "url": "https://github.com/nix-community/home-manager/archive/bda2c80b4c1a8d85c84c343a25ac7303fbc7999d.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
+    "home-manager-stable": {
+        "branch": "release-22.05",
+        "description": "Manage a user environment using Nix",
+        "homepage": "",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "bda2c80b4c1a8d85c84c343a25ac7303fbc7999d",
+        "sha256": "1jhly1xkmclwdnhn59v9kjizn1b68aay2fanqbacsf0ayryz09hz",
+        "type": "tarball",
+        "url": "https://github.com/nix-community/home-manager/archive/bda2c80b4c1a8d85c84c343a25ac7303fbc7999d.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
     "kassandra": {
         "branch": "main",
         "ref": "main",
@@ -80,15 +92,15 @@
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-21.11": {
-        "branch": "nixos-21.11",
+        "branch": "nixos-22.05",
         "description": "Nixpkgs/NixOS branches that track the Nixpkgs/NixOS channels",
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ec6eaba9dfcfdd11547d75a193e91e26701bf7e3",
-        "sha256": "018658ypakpg9yxbyzd06vaxzs5956lr30jkfvw0fzn33pp01xdg",
+        "rev": "a634c8f6c1fbf9b9730e01764999666f3436f10a",
+        "sha256": "1d40v43x972li5fg7jadxkj341li41mf2cl6vv7xi6j80rkq45q4",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/ec6eaba9dfcfdd11547d75a193e91e26701bf7e3.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/a634c8f6c1fbf9b9730e01764999666f3436f10a.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-22.05": {
@@ -122,6 +134,18 @@
         "rev": "6e3a7b2ea6f0d68b82027b988aa25d3423787303",
         "type": "git"
     },
+    "nixos-stable": {
+        "branch": "nixos-22.05",
+        "description": "Nixpkgs/NixOS branches that track the Nixpkgs/NixOS channels",
+        "homepage": null,
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a634c8f6c1fbf9b9730e01764999666f3436f10a",
+        "sha256": "1d40v43x972li5fg7jadxkj341li41mf2cl6vv7xi6j80rkq45q4",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/a634c8f6c1fbf9b9730e01764999666f3436f10a.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
     "nixos-unstable": {
         "branch": "nixos-unstable",
         "description": "Nixpkgs/NixOS branches that track the Nixpkgs/NixOS channels",