1 files changed, 4 insertions, 1 deletions
diff --git a/TODOs.md b/TODOs.md
index 975d108..0c2f1d4 100644
--- a/TODOs.md
+++ b/TODOs.md
@@ -56,7 +56,10 @@ Links I found useful:
 ## TODO Add explanation and comparison to stagit and CGit {#task-39e71afe-4ac9-4c3d-97e4-9ac41f826089}
 - TODO in 2021-06-11
 
-## TODO Synchronize Cargo.toml version and Makefile {#task-09018dd8-f1a2-4b0b-a56f-dea9fdc78d99}
+## CANCELLED Synchronize Cargo.toml version and Makefile {#task-09018dd8-f1a2-4b0b-a56f-dea9fdc78d99}
+- CANCELLED in 2021-08-01
+
+  Not applicable: it is not Rust, but C.
 - TODO in 2021-05-31
 
 ---