diff --git a/pkgs/tools/misc/html-proofer/Gemfile.lock b/pkgs/tools/misc/html-proofer/Gemfile.lock
index cab69d41f9365..a998ccb3f63c4 100644
--- a/pkgs/tools/misc/html-proofer/Gemfile.lock
+++ b/pkgs/tools/misc/html-proofer/Gemfile.lock
@@ -5,7 +5,7 @@ GEM
       public_suffix (>= 2.0.2, < 5.0)
     ethon (0.12.0)
       ffi (>= 1.3.0)
-    ffi (1.12.1)
+    ffi (1.12.2)
     html-proofer (3.15.1)
       addressable (~> 2.3)
       mercenary (~> 0.3)
@@ -16,7 +16,7 @@ GEM
       yell (~> 2.0)
     mercenary (0.4.0)
     mini_portile2 (2.4.0)
-    nokogiri (1.10.7)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     nokogumbo (2.0.2)
       nokogiri (~> 1.8, >= 1.8.4)
@@ -25,7 +25,7 @@ GEM
     rainbow (3.0.0)
     typhoeus (1.3.1)
       ethon (>= 0.9.0)
-    yell (2.2.1)
+    yell (2.2.2)
 
 PLATFORMS
   ruby
diff --git a/pkgs/tools/misc/html-proofer/gemset.nix b/pkgs/tools/misc/html-proofer/gemset.nix
index fbf65a8a0c03e..5ddb6accb940f 100644
--- a/pkgs/tools/misc/html-proofer/gemset.nix
+++ b/pkgs/tools/misc/html-proofer/gemset.nix
@@ -26,10 +26,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0i2vxj3ryvih5y06mgsa19dwy8fpyx58byh5szp7m6i702p78rni";
+      sha256 = "10lfhahnnc91v63xpvk65apn61pib086zha3z5sp1xk9acfx12h4";
       type = "gem";
     };
-    version = "1.12.1";
+    version = "1.12.2";
   };
   html-proofer = {
     dependencies = ["addressable" "mercenary" "nokogumbo" "parallel" "rainbow" "typhoeus" "yell"];
@@ -68,10 +68,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0r0qpgf80h764k176yr63gqbs2z0xbsp8vlvs2a79d5r9vs83kln";
+      sha256 = "1yi8j8hwrlc3rg5v3w52gxndmwifyk7m732q9yfbal0qajqbh1h8";
       type = "gem";
     };
-    version = "1.10.7";
+    version = "1.10.8";
   };
   nokogumbo = {
     dependencies = ["nokogiri"];
@@ -130,9 +130,9 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1r2kygdh193qdbjjwhfghzl9czj4jr9xrw3gqyg5hmvmn7lygjwm";
+      sha256 = "1g16kcdhdfvczn7x81jiq6afg3bdxmb73skqjyjlkp5nqcy6y5hx";
       type = "gem";
     };
-    version = "2.2.1";
+    version = "2.2.2";
   };
 }
\ No newline at end of file