4 files changed, 24 insertions, 39 deletions
diff --git a/nixpkgs/pkgs/development/tools/rubocop/Gemfile b/nixpkgs/pkgs/development/tools/rubocop/Gemfile
index f6ab81c81123..18a39cab1c3e 100644
--- a/nixpkgs/pkgs/development/tools/rubocop/Gemfile
+++ b/nixpkgs/pkgs/development/tools/rubocop/Gemfile
@@ -1,3 +1,2 @@
 source 'https://rubygems.org'
-gem 'rake'
 gem 'rubocop'
diff --git a/nixpkgs/pkgs/development/tools/rubocop/Gemfile.lock b/nixpkgs/pkgs/development/tools/rubocop/Gemfile.lock
index beee9772bebd..d477fff71779 100644
--- a/nixpkgs/pkgs/development/tools/rubocop/Gemfile.lock
+++ b/nixpkgs/pkgs/development/tools/rubocop/Gemfile.lock
@@ -3,29 +3,25 @@ GEM
   specs:
     ast (2.4.0)
     jaro_winkler (1.5.2)
-    parallel (1.12.1)
-    parser (2.5.3.0)
+    parallel (1.17.0)
+    parser (2.6.3.0)
       ast (~> 2.4.0)
-    powerpack (0.1.2)
     rainbow (3.0.0)
-    rake (12.3.2)
-    rubocop (0.62.0)
+    rubocop (0.68.1)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.5, != 2.5.1.1)
-      powerpack (~> 0.1)
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.4.0)
+      unicode-display_width (>= 1.4.0, < 1.6)
     ruby-progressbar (1.10.0)
-    unicode-display_width (1.4.1)
+    unicode-display_width (1.5.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  rake
   rubocop
 
 BUNDLED WITH
-   1.16.4
+   1.17.2
diff --git a/nixpkgs/pkgs/development/tools/rubocop/default.nix b/nixpkgs/pkgs/development/tools/rubocop/default.nix
index 2b9792e4df25..288ccfa1524b 100644
--- a/nixpkgs/pkgs/development/tools/rubocop/default.nix
+++ b/nixpkgs/pkgs/development/tools/rubocop/default.nix
@@ -9,7 +9,7 @@ bundlerEnv rec {
 
   meta = with lib; {
     description = "Automatic Ruby code style checking tool";
-    homepage = http://rubocop.readthedocs.io/en/latest/;
+    homepage = "https://docs.rubocop.org/";
     license = licenses.mit;
     maintainers = with maintainers; [ leemachin ];
     platforms = platforms.unix;
diff --git a/nixpkgs/pkgs/development/tools/rubocop/gemset.nix b/nixpkgs/pkgs/development/tools/rubocop/gemset.nix
index 57146a9a15e6..0d8e58fea72f 100644
--- a/nixpkgs/pkgs/development/tools/rubocop/gemset.nix
+++ b/nixpkgs/pkgs/development/tools/rubocop/gemset.nix
@@ -1,5 +1,7 @@
 {
   ast = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
       sha256 = "184ssy3w93nkajlz2c70ifm79jp3j737294kbc5fjw69v1w0n9x7";
@@ -18,12 +20,14 @@
     version = "1.5.2";
   };
   parallel = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "01hj8v1qnyl5ndrs33g8ld8ibk0rbcqdpkpznr04gkbxd11pqn67";
+      sha256 = "1x1gzgjrdlkm1aw0hfpyphsxcx90qgs3y4gmp9km3dvf4hc4qm8r";
       type = "gem";
     };
-    version = "1.12.1";
+    version = "1.17.0";
   };
   parser = {
     dependencies = ["ast"];
@@ -31,49 +35,35 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1zjk0w1kjj3xk8ymy1430aa4gg0k8ckphfj88br6il4pm83f0n1f";
-      type = "gem";
-    };
-    version = "2.5.3.0";
-  };
-  powerpack = {
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "1r51d67wd467rpdfl6x43y84vwm8f5ql9l9m85ak1s2sp3nc5hyv";
+      sha256 = "1pnks149x0fzgqiw53qlmvcd8bi746cxdw03sjljby5s97p1fskn";
       type = "gem";
     };
-    version = "0.1.2";
+    version = "2.6.3.0";
   };
   rainbow = {
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0bb2fpjspydr6x0s8pn1pqkzmxszvkfapv0p4627mywl7ky4zkhk";
-      type = "gem";
-    };
-    version = "3.0.0";
-  };
-  rake = {
     groups = ["default"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1sy5a7nh6xjdc9yhcw31jji7ssrf9v5806hn95gbrzr998a2ydjn";
+      sha256 = "0bb2fpjspydr6x0s8pn1pqkzmxszvkfapv0p4627mywl7ky4zkhk";
       type = "gem";
     };
-    version = "12.3.2";
+    version = "3.0.0";
   };
   rubocop = {
-    dependencies = ["jaro_winkler" "parallel" "parser" "powerpack" "rainbow" "ruby-progressbar" "unicode-display_width"];
+    dependencies = ["jaro_winkler" "parallel" "parser" "rainbow" "ruby-progressbar" "unicode-display_width"];
     groups = ["default"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "03narxzrpbilwbhr19qklvxhg22i8jkfar4igb1l8m73jydpxfvk";
+      sha256 = "1m1r78w1a4fs73j0x93cv7sms098x24vfp926l5p0nb4vxyhp0xg";
       type = "gem";
     };
-    version = "0.62.0";
+    version = "0.68.1";
   };
   ruby-progressbar = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
       sha256 = "1cv2ym3rl09svw8940ny67bav7b2db4ms39i4raaqzkf59jmhglk";
@@ -86,9 +76,9 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0bq528fibi8s0jmxz0xzlgzggdq0x4fx46wfqz49478pv8gb2diq";
+      sha256 = "1ssnc6rja9ii97z7m35y4zd0rd7cpv3bija20l7cpd7y4jyyx44q";
       type = "gem";
     };
-    version = "1.4.1";
+    version = "1.5.0";
   };
 }
\ No newline at end of file