diff --git a/pkgs/tools/misc/html-proofer/Gemfile.lock b/pkgs/tools/misc/html-proofer/Gemfile.lock
index c7ae194e426b..139863d36ecb 100644
--- a/pkgs/tools/misc/html-proofer/Gemfile.lock
+++ b/pkgs/tools/misc/html-proofer/Gemfile.lock
@@ -1,42 +1,42 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.2.0)
+    activesupport (5.2.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.5.2)
+    addressable (2.6.0)
       public_suffix (>= 2.0.2, < 4.0)
     colorize (0.8.1)
-    concurrent-ruby (1.0.5)
-    ethon (0.11.0)
+    concurrent-ruby (1.1.5)
+    ethon (0.12.0)
       ffi (>= 1.3.0)
-    ffi (1.9.23)
-    html-proofer (3.8.0)
+    ffi (1.10.0)
+    html-proofer (3.10.2)
       activesupport (>= 4.2, < 6.0)
       addressable (~> 2.3)
       colorize (~> 0.8)
       mercenary (~> 0.3.2)
-      nokogiri (~> 1.8.1)
+      nokogiri (~> 1.9)
       parallel (~> 1.3)
       typhoeus (~> 1.3)
       yell (~> 2.0)
-    i18n (1.0.1)
+    i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     mercenary (0.3.6)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
-    parallel (1.12.1)
-    public_suffix (3.0.2)
+    nokogiri (1.10.2)
+      mini_portile2 (~> 2.4.0)
+    parallel (1.17.0)
+    public_suffix (3.0.3)
     thread_safe (0.3.6)
-    typhoeus (1.3.0)
+    typhoeus (1.3.1)
       ethon (>= 0.9.0)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    yell (2.0.7)
+    yell (2.1.0)
 
 PLATFORMS
   ruby
@@ -45,4 +45,4 @@ DEPENDENCIES
   html-proofer
 
 BUNDLED WITH
-   1.14.6
+   1.17.2
diff --git a/pkgs/tools/misc/html-proofer/gemset.nix b/pkgs/tools/misc/html-proofer/gemset.nix
index 7043c9e355b0..6a6e62b726ed 100644
--- a/pkgs/tools/misc/html-proofer/gemset.nix
+++ b/pkgs/tools/misc/html-proofer/gemset.nix
@@ -1,23 +1,29 @@
 {
   activesupport = {
     dependencies = ["concurrent-ruby" "i18n" "minitest" "tzinfo"];
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1nkzg31x501l8d1hbygyh1lr4c3vnw88a3c1rxz5ifvvzb10i6zm";
+      sha256 = "110vp4frgkw3mpzlmshg2f2ig09cknls2w68ym1r1s39d01v0mi8";
       type = "gem";
     };
-    version = "5.2.0";
+    version = "5.2.3";
   };
   addressable = {
     dependencies = ["public_suffix"];
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0viqszpkggqi8hq87pqp0xykhvz60g99nwmkwsb0v45kc2liwxvk";
+      sha256 = "0bcm2hchn897xjhqj9zzsxf3n9xhddymj4lsclz508f4vw3av46l";
       type = "gem";
     };
-    version = "2.5.2";
+    version = "2.6.0";
   };
   colorize = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
       sha256 = "133rqj85n400qk6g3dhf2bmfws34mak1wqihvh3bgy9jhajw580b";
@@ -26,49 +32,61 @@
     version = "0.8.1";
   };
   concurrent-ruby = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "183lszf5gx84kcpb779v6a2y0mx9sssy8dgppng1z9a505nj1qcf";
+      sha256 = "1x07r23s7836cpp5z9yrlbpljcxpax14yw4fy4bnp6crhr6x24an";
       type = "gem";
     };
-    version = "1.0.5";
+    version = "1.1.5";
   };
   ethon = {
     dependencies = ["ffi"];
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0y70szwm2p0b9qfvpqrzjrgm3jz0ig65vlbfr6ppc3z0m1h7kv48";
+      sha256 = "0gggrgkcq839mamx7a8jbnp2h7x2ykfn34ixwskwb0lzx2ak17g9";
       type = "gem";
     };
-    version = "0.11.0";
+    version = "0.12.0";
   };
   ffi = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0zw6pbyvmj8wafdc7l5h7w20zkp1vbr2805ql5d941g2b20pk4zr";
+      sha256 = "0j8pzj8raxbir5w5k6s7a042sb5k02pg0f8s4na1r5lan901j00p";
       type = "gem";
     };
-    version = "1.9.23";
+    version = "1.10.0";
   };
   html-proofer = {
     dependencies = ["activesupport" "addressable" "colorize" "mercenary" "nokogiri" "parallel" "typhoeus" "yell"];
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "06ggsx2fhsis1iw0sw12a709h99ksbs9kbmv0j05kvbak7b9m51a";
+      sha256 = "0qwy5cdl5l6rl9cqpcydl4126rwv1f4l9ixf3z6j2rdy979l2jaf";
       type = "gem";
     };
-    version = "3.8.0";
+    version = "3.10.2";
   };
   i18n = {
     dependencies = ["concurrent-ruby"];
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1milplpsdpxlvn23q6pvir4jgxsphq2ps2jgdb3i29kzpc55gm7y";
+      sha256 = "1hfxnlyr618s25xpafw9mypa82qppjccbh292c4l3bj36az7f6wl";
       type = "gem";
     };
-    version = "1.0.1";
+    version = "1.6.0";
   };
   mercenary = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
       sha256 = "10la0xw82dh5mqab8bl0dk21zld63cqxb1g16fk8cb39ylc4n21a";
@@ -77,14 +95,18 @@
     version = "0.3.6";
   };
   mini_portile2 = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "13d32jjadpjj6d2wdhkfpsmy68zjx90p49bgf8f7nkpz86r1fr11";
+      sha256 = "15zplpfw3knqifj9bpf604rb3wc1vhq6363pd6lvhayng8wql5vy";
       type = "gem";
     };
-    version = "2.3.0";
+    version = "2.4.0";
   };
   minitest = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
       sha256 = "0icglrhghgwdlnzzp4jf76b0mbc71s80njn5afyfjn4wqji8mqbq";
@@ -94,30 +116,38 @@
   };
   nokogiri = {
     dependencies = ["mini_portile2"];
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "05fm3xh462glvs0rwnfmc1spmgl4ljg2giifynbmwwqvl42zaaiq";
+      sha256 = "0sy96cc8i5y4p67fhf4d9c6sg8ymrrva21zyvzw55l0pa1582wx2";
       type = "gem";
     };
-    version = "1.8.2";
+    version = "1.10.2";
   };
   parallel = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "01hj8v1qnyl5ndrs33g8ld8ibk0rbcqdpkpznr04gkbxd11pqn67";
+      sha256 = "1x1gzgjrdlkm1aw0hfpyphsxcx90qgs3y4gmp9km3dvf4hc4qm8r";
       type = "gem";
     };
-    version = "1.12.1";
+    version = "1.17.0";
   };
   public_suffix = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1x5h1dh1i3gwc01jbg01rly2g6a1qwhynb1s8a30ic507z1nh09s";
+      sha256 = "08q64b5br692dd3v0a9wq9q5dvycc6kmiqmjbdxkxbfizggsvx6l";
       type = "gem";
     };
-    version = "3.0.2";
+    version = "3.0.3";
   };
   thread_safe = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
       sha256 = "0nmhcgq6cgz44srylra07bmaw99f5271l0dpsvl5f75m44l0gmwy";
@@ -127,15 +157,19 @@
   };
   typhoeus = {
     dependencies = ["ethon"];
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "01pd16n6bvknyip42r1r7js0j8x8ly37gmr72z3695zcczh1blyq";
+      sha256 = "0cni8b1idcp0dk8kybmxydadhfpaj3lbs99w5kjibv8bsmip2zi5";
       type = "gem";
     };
-    version = "1.3.0";
+    version = "1.3.1";
   };
   tzinfo = {
     dependencies = ["thread_safe"];
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
       sha256 = "1fjx9j327xpkkdlxwmkl3a8wqj7i4l4jwlrv3z13mg95z9wl253z";
@@ -144,11 +178,13 @@
     version = "1.2.5";
   };
   yell = {
+    groups = ["default"];
+    platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1m3q1l33sznrl86myjhd2l7chma1wdcdrdmnf2fi7aydapwd4vib";
+      sha256 = "161kfwyv7aq983m2gd90c67sqcs0p1z6nhjall2mdr7iz0gqf9wn";
       type = "gem";
     };
-    version = "2.0.7";
+    version = "2.1.0";
   };
 }
\ No newline at end of file