diff --git a/.versions/home-manager.json b/.versions/home-manager.json
index 3ce81f7..22d250b 100644
--- a/.versions/home-manager.json
+++ b/.versions/home-manager.json
@@ -1,10 +1,7 @@
 {
   "url": "https://github.com/rycee/home-manager.git",
-  "rev": "e6f96b6aa3e99495f9f6f3488ecf78dd316e5bec",
-  "date": "2020-09-18T00:51:16+02:00",
-  "path": "/nix/store/nv2i74s405in95pbmi8vyzxpd63kjnk4-home-manager",
-  "sha256": "1xvxqw5cldlhcl7xsbw11n2s3x1h2vmbm1b9b69a641rzj3srg11",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
+  "rev": "abaebf3b346c4bef500c5bd2fdebbed109261a0c",
+  "date": "2020-10-25T19:44:12+01:00",
+  "sha256": "1gcv2ni4nsicpmi4ain568msvgxch8cj04fxf6qgvhdklmh2y84k",
+  "fetchSubmodules": false
 }
diff --git a/.versions/krops.json b/.versions/krops.json
index 0211ca0..da8291c 100644
--- a/.versions/krops.json
+++ b/.versions/krops.json
@@ -2,9 +2,6 @@
   "url": "https://cgit.krebsco.de/krops",
   "rev": "55aa2c77ce8183f3d2b24f54efa33ab6a42e1e02",
   "date": "2020-04-19T01:06:20+02:00",
-  "path": "/nix/store/08wg2yrcgkr6iwipjd6g0fbwb7gacqax-krops",
   "sha256": "00rvx9h596ync8wgic6xc9srzajzm28wlp9q7mv4z0jsb27l5bj8",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
+  "fetchSubmodules": false
 }
diff --git a/.versions/nixpkgs-unstable.json b/.versions/nixpkgs-unstable.json
index b84a5a3..dc727e0 100644
--- a/.versions/nixpkgs-unstable.json
+++ b/.versions/nixpkgs-unstable.json
@@ -1,10 +1,7 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "18a170fe8e50293f9ac84c18e18935b5463a8338",
-  "date": "2020-10-24T13:19:34+00:00",
-  "path": "/nix/store/qp9f5hhh43sx5hk88x2wfk5rjj37a4gq-nixpkgs",
-  "sha256": "0bl66ycdjs0jdz44aw86k9nn4ps42vmqm7lrywgi50bk8k2zcvzx",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
+  "rev": "0ead6f8cfd461c3a366c8bc9893037afd89f798d",
+  "date": "2020-10-27T18:30:26+01:00",
+  "sha256": "170kziw7bxfm4mwi8q5c2vdpayml0mini4zyxagbvbivivdj5hla",
+  "fetchSubmodules": false
 }
diff --git a/.versions/nixpkgs.json b/.versions/nixpkgs.json
index b074009..bd59b92 100644
--- a/.versions/nixpkgs.json
+++ b/.versions/nixpkgs.json
@@ -1,10 +1,7 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "7c2a362b58a1c2ba72d24aa3869da3b1a91d39e1",
-  "date": "2020-10-20T09:32:31+02:00",
-  "path": "/nix/store/qy20440nrxvqi3jz1sywvnwdnzynrw6c-nixpkgs",
-  "sha256": "0gl4xndyahasa9dv5mi3x9w8s457wl2xh9lcldizcn1irjvkrzs4",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
+  "rev": "95d26c9a9f2a102e25cf318a648de44537f42e09",
+  "date": "2020-10-24T10:37:53+02:00",
+  "sha256": "0ymhj252dq7z2ajdjsdz99h106ylm4vsmz5v3xiwsylcs4bz2nl8",
+  "fetchSubmodules": false
 }
diff --git a/.versions/retiolum.json b/.versions/retiolum.json
index 6e31400..81d9cc2 100644
--- a/.versions/retiolum.json
+++ b/.versions/retiolum.json
@@ -1,10 +1,7 @@
 {
   "url": "https://github.com/krebs/retiolum",
-  "rev": "10b81b3c86c1e858b352c95af027ca06a813ae24",
-  "date": "2020-10-19T22:02:11+02:00",
-  "path": "/nix/store/dia68nxzkzf6jma6jgak2by8jfm5l73m-retiolum",
-  "sha256": "1kzp0m2dyd790pwvng0k8y8hjwsihzkq1gfpjxqpl3gfnf90fccz",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
+  "rev": "21244d55c10234b09a9f121015de1175f5facc69",
+  "date": "2020-10-25T17:02:11+01:00",
+  "sha256": "0jzifani14rd68zv728mjq97p04njk8syrqbmn2vjd3plphvl5y5",
+  "fetchSubmodules": false
 }
diff --git a/.versions/stockholm.json b/.versions/stockholm.json
index b602bef..ead0ba3 100644
--- a/.versions/stockholm.json
+++ b/.versions/stockholm.json
@@ -2,9 +2,6 @@
   "url": "https://cgit.krebsco.de/stockholm",
   "rev": "b034f63f7a2e4361b32c33c0e1a980eecf1a5aa6",
   "date": "2020-10-17T01:00:54+02:00",
-  "path": "/nix/store/1lh7aw8x93856fni7sih4shlyyd7cxik-stockholm",
   "sha256": "1ji45h7xp3za5lq9qdg3f8gldrvqfpr8grinblzvf9iqxjgidr68",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
+  "fetchSubmodules": false
 }
diff --git a/configs/compton.nix b/configs/compton.nix
index 6a0b5bf..e914f72 100644
--- a/configs/compton.nix
+++ b/configs/compton.nix
@@ -2,7 +2,7 @@
   services.compton = {
     enable = true;
     shadow = true;
-    menuOpacity = "0.9";
-    shadowOpacity = "0.3";
+    menuOpacity = 0.9;
+    shadowOpacity = 0.3;
   };
 }
diff --git a/configs/default.nix b/configs/default.nix
index b79dee2..7376f8f 100644
--- a/configs/default.nix
+++ b/configs/default.nix
@@ -229,15 +229,17 @@ in {
     {
       services.xserver = {
         enable = true;
-        displayManager.lightdm = {
-          enable = true;
+        displayManager = {
           autoLogin = {
             enable = true;
             user = config.users.users.me.name;
           };
-          greeters.gtk = {
+          lightdm = {
             enable = true;
-            indicators = [ "~spacer" "~host" "~spacer" "~session" "~power" ];
+            greeters.gtk = {
+              enable = true;
+              indicators = [ "~spacer" "~host" "~spacer" "~session" "~power" ];
+            };
           };
         };
       };
diff --git a/configs/packages/haskell/default.nix b/configs/packages/haskell/default.nix
index 9cce0f8..a08a9f2 100644
--- a/configs/packages/haskell/default.nix
+++ b/configs/packages/haskell/default.nix
@@ -38,7 +38,7 @@
     ] ++ map haskell.lib.justStaticExecutables [
       haskellPackages.ghcid
       haskellPackages.hasktags
-      haskellPackages.hindent
+      # haskellPackages.hindent
       haskellPackages.pointfree
       # haskellPackages.pointful
       haskellPackages.hpack
diff --git a/shell.nix b/shell.nix
index 4ea4484..d80c508 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,5 +1,5 @@
 { pkgs ? import <nixpkgs> { }
-, release ? "20.03"
+, release ? "20.09"
 }:
 let
   inherit (pkgs) lib;
diff --git a/systems/wilde/configuration.nix b/systems/wilde/configuration.nix
index 05fe747..d6f4879 100644
--- a/systems/wilde/configuration.nix
+++ b/systems/wilde/configuration.nix
@@ -15,10 +15,10 @@
 
       services.tlp = {
         enable = true;
-        extraConfig = ''
-          START_CHARGE_THRESH_BAT0=80
-          STOP_CHARGE_THRESH_BAT0=95
-        '';
+        settings = {
+          START_CHARGE_THRESH_BAT0 = 80;
+          STOP_CHARGE_THRESH_BAT0 = 95;
+        };
       };
     }
   ];