diff --git a/pkgs/by-name/fa/facter/Gemfile b/pkgs/by-name/fa/facter/Gemfile
index 60241d1f5bad..d44fe935cc1a 100644
--- a/pkgs/by-name/fa/facter/Gemfile
+++ b/pkgs/by-name/fa/facter/Gemfile
@@ -5,3 +5,5 @@ source "https://rubygems.org"
 gem "facter"
 
 gem "base64", "~> 0.2.0"
+gem "benchmark", "~> 0.5.0"
+gem "logger", "~> 1.7.0"
diff --git a/pkgs/by-name/fa/facter/Gemfile.lock b/pkgs/by-name/fa/facter/Gemfile.lock
index 9076f7d31935..d587af3e4a46 100644
--- a/pkgs/by-name/fa/facter/Gemfile.lock
+++ b/pkgs/by-name/fa/facter/Gemfile.lock
@@ -2,10 +2,12 @@ GEM
   remote: https://rubygems.org/
   specs:
     base64 (0.2.0)
+    benchmark (0.5.0)
     facter (4.10.0)
       hocon (~> 1.3)
       thor (>= 1.0.1, < 1.3)
     hocon (1.4.0)
+    logger (1.7.0)
     thor (1.2.2)
 
 PLATFORMS
@@ -13,7 +15,9 @@ PLATFORMS
 
 DEPENDENCIES
   base64 (~> 0.2.0)
+  benchmark (~> 0.5.0)
   facter
+  logger (~> 1.7.0)
 
 BUNDLED WITH
-   2.6.6
+   2.7.2
diff --git a/pkgs/by-name/fa/facter/gemset.nix b/pkgs/by-name/fa/facter/gemset.nix
index beed828ffde0..c9fb0bf34f9f 100644
--- a/pkgs/by-name/fa/facter/gemset.nix
+++ b/pkgs/by-name/fa/facter/gemset.nix
@@ -9,6 +9,16 @@
     };
     version = "0.2.0";
   };
+  benchmark = {
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "0v1337j39w1z7x9zs4q7ag0nfv4vs4xlsjx2la0wpv8s6hig2pa6";
+      type = "gem";
+    };
+    version = "0.5.0";
+  };
   facter = {
     dependencies = [
       "hocon"
@@ -33,6 +43,16 @@
     };
     version = "1.4.0";
   };
+  logger = {
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "00q2zznygpbls8asz5knjvvj2brr3ghmqxgr83xnrdj4rk3xwvhr";
+      type = "gem";
+    };
+    version = "1.7.0";
+  };
   thor = {
     groups = [ "default" ];
     platforms = [ ];