diff --git a/packages.json b/packages.json
index f105226198..952dad19eb 100644
--- a/packages.json
+++ b/packages.json
@@ -7751,6 +7751,7 @@
   "https://github.com/UnGast/swift-gfx-math.git",
   "https://github.com/UnGast/swift-opengl.git",
   "https://github.com/UnGast/swim.git",
+  "https://github.com/unibas-medfak/NiftyRSA.git",
   "https://github.com/unixpickle/coreml-builder.git",
   "https://github.com/unixpickle/honeycrisp.git",
   "https://github.com/unixzii/EnhancedMirror.git",