diff --git a/TODO.rst b/TODO.rst
index ea70e07..d98c367 100644
--- a/TODO.rst
+++ b/TODO.rst
@@ -66,6 +66,9 @@
     bigdecimal
     mysqlclient-sys
     pq-sys
+    im-rc
+    cargo
+    proptest
 
 Delayed/problematic::