diff --git a/pkgs/development/ruby-modules/with-packages/Gemfile b/pkgs/development/ruby-modules/with-packages/Gemfile
index 86b8618c92d3e..9690544d9191c 100644
--- a/pkgs/development/ruby-modules/with-packages/Gemfile
+++ b/pkgs/development/ruby-modules/with-packages/Gemfile
@@ -138,6 +138,7 @@ gem 'rubyzip'
 gem 'rugged'
 gem 'sassc'
 gem 'scrypt'
+gem 'seccomp-tools'
 gem 'semian'
 gem 'sequel'
 gem 'sequel_pg'
diff --git a/pkgs/top-level/ruby-packages.nix b/pkgs/top-level/ruby-packages.nix
index c220d1275051b..0528d45bef84e 100644
--- a/pkgs/top-level/ruby-packages.nix
+++ b/pkgs/top-level/ruby-packages.nix
@@ -2549,6 +2549,16 @@
     };
     version = "1.0.1";
   };
+  os = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0gwd20smyhxbm687vdikfh1gpi96h8qb1x28s2pdcysf6dm6v0ap";
+      type = "gem";
+    };
+    version = "1.1.4";
+  };
   ovirt-engine-sdk = {
     dependencies = ["json"];
     groups = ["default"];
@@ -3452,6 +3462,17 @@
     };
     version = "3.0.7";
   };
+  seccomp-tools = {
+    dependencies = ["os"];
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0v5zyby5glih0prddxm8wp6gn2glrnvf7y4r64k4iqfpdazdpsa3";
+      type = "gem";
+    };
+    version = "1.6.1";
+  };
   semian = {
     groups = ["default"];
     platforms = [];