diff --git a/.cargo/audit.toml b/.cargo/audit.toml
new file mode 100644
index 000000000..948236ca9
--- /dev/null
+++ b/.cargo/audit.toml
@@ -0,0 +1,5 @@
+[advisories]
+ignore = [
+    "RUSTSEC-2020-0159", # segfault in localtime_r - low risk to TC
+    "RUSTSEC-2020-0071", # same localtime_r bug as above
+]