diff --git a/crates/streebog/RUSTSEC-0000-0000.toml b/crates/streebog/RUSTSEC-0000-0000.toml
new file mode 100644
index 0000000..a4e3389
--- /dev/null
+++ b/crates/streebog/RUSTSEC-0000-0000.toml
@@ -0,0 +1,13 @@
+[advisory]
+id = "RUSTSEC-0000-0000"
+package = "streebog"
+date = "2019-10-06"
+title = "Incorrect implementation of the Streebog hash functions"
+description = """
+Internal `update-sigma` function was implemented incorrectly and depending on
+`debug-assertions` it could've caused an incorrect result or panic for certain
+inputs.
+"""
+patched_versions = [">= 0.8.0"]
+url = "https://github.com/RustCrypto/hashes/pull/91"
+category = ["crypto-failure"]
\ No newline at end of file