diff --git a/TODO.rst b/TODO.rst
index 8eb7bce..912b0a5 100644
--- a/TODO.rst
+++ b/TODO.rst
@@ -86,6 +86,17 @@
 * scroll
 
 
+grcov
+-----
+
+* move from tempdir => tempfile
+https://github.com/mozilla/grcov/pull/236
+* do not use rust-crypto (dead)
+https://github.com/mozilla/grcov/pull/237
+* bzip2 (NEW)
+* zip (needs bzip2)
+* needs a more recent version of crossbeam
+
 ==============
 Eventual goals
 ==============