diff --git a/pkgs/development/dhall-modules/Prelude.nix b/pkgs/development/dhall-modules/Prelude.nix
index 53f6bace41cd..c689f7156fb4 100644
--- a/pkgs/development/dhall-modules/Prelude.nix
+++ b/pkgs/development/dhall-modules/Prelude.nix
@@ -12,8 +12,7 @@ let
               let
                 src = fetchFromGitHub {
                   owner = "dhall-lang";
-
-                  repo = "dhall-lang";
+                  repo  = "dhall-lang";
 
                   inherit rev sha256;
                 };
@@ -28,50 +27,42 @@ in
     # Prelude versions older than 7.0.0 use old-style union literals, which are
     # no longer supported by the latest version of the standard
     "7.0.0" = {
-      rev = "f0509b403ace4b8a72ebb5fa9c473b9aeabeaf33";
-
+      rev    = "f0509b403ace4b8a72ebb5fa9c473b9aeabeaf33";
       sha256 = "00ldlvqfh411vnrnc41zfnlvgfanwfd3l8hdia8kni3r8q9qmd71";
     };
 
     "8.0.0" = {
-      rev = "136a3491753fef251b2087031617d1ee1053f285";
-
+      rev    = "136a3491753fef251b2087031617d1ee1053f285";
       sha256 = "0haxd5dhi5bmg06a0hx1blpivmwrcnndydwagibj3zvch4knyi2q";
     };
 
     "9.0.0" = {
-      rev = "6cbf57c946e7e6576babc23a38320e53ecfa6bee";
-
+      rev    = "6cbf57c946e7e6576babc23a38320e53ecfa6bee";
       sha256 = "1r06fijszyifq5b4j6libwkm06g8693m9n5c4kq61dvzrjfd2gim";
     };
 
     "10.0.0" = {
-      rev = "ecbf82785cff406bbd162bbabf3df6f817c805e0";
-
+      rev    = "ecbf82785cff406bbd162bbabf3df6f817c805e0";
       sha256 = "0gxkr9649jqpykdzqjc98gkwnjry8wp469037brfghyidwsm021m";
     };
 
     "11.0.0" = {
-      rev = "8098184d17c3aecc82674a7b874077a7641be05a";
-
+      rev    = "8098184d17c3aecc82674a7b874077a7641be05a";
       sha256 = "0rdvyxq7mvas82wsfzzpk6imzm8ax4q58l522mx0ks69pacpr3yi";
     };
 
     "11.1.0" = {
-      rev = "31e90e1996f6c4cb50e03ccb1f3c45beb4bd278c";
-
+      rev    = "31e90e1996f6c4cb50e03ccb1f3c45beb4bd278c";
       sha256 = "0rdvyxq7mvas82wsfzzpk6imzm8ax4q58l522mx0ks69pacpr3yi";
     };
 
     "12.0.0" = {
-      rev = "9f248138f69ee5e22192dc3d0417d5c77b189e04";
-
+      rev    = "9f248138f69ee5e22192dc3d0417d5c77b189e04";
       sha256 = "1gbr0376sfamp0ibhcbxz4vaxr6ipv42y42p5wyksfhz3ls9x5ph";
     };
 
     "13.0.0" = {
-      rev = "48db9e1ff1f8881fa4310085834fbc19e313ebf0";
-
+      rev    = "48db9e1ff1f8881fa4310085834fbc19e313ebf0";
       sha256 = "0kg3rzag3irlcldck63rjspls614bc2sbs3zq44h0pzcz9v7z5h9";
     };
   }
diff --git a/pkgs/development/dhall-modules/dhall-kubernetes.nix b/pkgs/development/dhall-modules/dhall-kubernetes.nix
index 8ae1d2ae9fbc..23a1123eacb3 100644
--- a/pkgs/development/dhall-modules/dhall-kubernetes.nix
+++ b/pkgs/development/dhall-modules/dhall-kubernetes.nix
@@ -15,8 +15,7 @@ let
               let
                 src = fetchFromGitHub {
                   owner = "dhall-lang";
-
-                  repo = "dhall-kubernetes";
+                  repo  = "dhall-kubernetes";
 
                   inherit rev sha256;
                 };
@@ -30,14 +29,12 @@ in
   lib.mapAttrs makeDhallKubernetes {
     # 2.1.0 was the first version to introduce a top-level `package.dhall` file
     "2.1.0" = {
-      rev = "bbfec3d8548b605f1c9628f34029ab4a7d928839";
-
+      rev    = "bbfec3d8548b605f1c9628f34029ab4a7d928839";
       sha256 = "10zkigj05khiy6w2sqcm5nw7d47r5k52xq8np8q86h0phy798g96";
     };
 
     "3.0.0" = {
-      rev = "3c6d09a9409977cdde58a091d76a6d20509ca4b0";
-
+      rev    = "3c6d09a9409977cdde58a091d76a6d20509ca4b0";
       sha256 = "1r4awh770ghsrwabh5ddy3jpmrbigakk0h32542n1kh71w3cdq1h";
     };
   }
diff --git a/pkgs/development/dhall-modules/dhall-packages.nix b/pkgs/development/dhall-modules/dhall-packages.nix
index b83eb688a60f..34ebbed68699 100644
--- a/pkgs/development/dhall-modules/dhall-packages.nix
+++ b/pkgs/development/dhall-modules/dhall-packages.nix
@@ -17,8 +17,7 @@ let
               let
                 src = fetchFromGitHub {
                   owner = "EarnestResearch";
-
-                  repo = "dhall-packages";
+                  repo  = "dhall-packages";
 
                   inherit rev sha256;
                 };
@@ -33,26 +32,22 @@ in
     "0.11.1" =
       let
         k8s_6a47bd = dhall-kubernetes."3.0.0".override {
-          rev = "6a47bd50c4d3984a13570ea62382a3ad4a9919a4";
-
+          rev    = "6a47bd50c4d3984a13570ea62382a3ad4a9919a4";
           sha256 = "1azqs0x2kia3xw93rfk2mdi8izd7gy9aq6qzbip32gin7dncmfhh";
         };
 
         k8s_4ad581 = dhall-kubernetes."3.0.0".override {
-          rev = "4ad58156b7fdbbb6da0543d8b314df899feca077";
-
+          rev    = "4ad58156b7fdbbb6da0543d8b314df899feca077";
           sha256 = "12fm70qbhcainxia388svsay2cfg9iksc6mss0nvhgxhpypgp8r0";
         };
 
         k8s_fee24c = dhall-kubernetes."3.0.0".override {
-          rev = "fee24c0993ba0b20190e2fdb94e386b7fb67252d";
-
+          rev    = "fee24c0993ba0b20190e2fdb94e386b7fb67252d";
           sha256 = "11d93z8y0jzrb8dl43gqha9z96nxxqkl7cbxpz8hw8ky9x6ggayk";
         };
 
       in
-        { rev = "8d228f578fbc7bb16c04a7c9ac8c6c7d2e13d1f7";
-
+        { rev    = "8d228f578fbc7bb16c04a7c9ac8c6c7d2e13d1f7";
           sha256 = "1v4y1x13lxy6cxf8xqc6sb0mc4mrd4frkxih95v9q2wxw4vkw2h7";
 
           dependencies = [