diff --git a/build/brakeman/7.0.0 b/build/brakeman/7.0.0
new file mode 100644
index 00000000..e69de29b
diff --git a/build/capistrano-rails/1.7.0 b/build/capistrano-rails/1.7.0
new file mode 100644
index 00000000..e69de29b
diff --git a/build/ffi/1.17.1 b/build/ffi/1.17.1
new file mode 100644
index 00000000..c33884c8
--- /dev/null
+++ b/build/ffi/1.17.1
@@ -0,0 +1 @@
+EXTRA_PKGS=libffi-dev