diff --git a/README.md b/README.md
index 166e523..cc5349f 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,8 @@ npm install @peculiar/webcrypto
| DES-CBC2| X | | X | | X | X | |
| DES-EDE3-CBC2| X | | X | | X | X | |
-1 Mechanism supports extended list of named curves `P-256`, `P-384`, `P-521`, and `K-256`
+1 Mechanism supports extended list of named curves `P-256`, `P-384`, `P-521`, `K-256`,
+`brainpoolP160r1`, `brainpoolP160t1`, `brainpoolP192r1`, `brainpoolP192t1`, `brainpoolP224r1`, `brainpoolP224t1`, `brainpoolP256r1`, `brainpoolP256t1`, `brainpoolP320r1`, `brainpoolP320t1`, `brainpoolP384r1`, `brainpoolP384t1`, `brainpoolP512r1`, and `brainpoolP512t1`
2 Mechanism is not defined by the WebCrypto specifications. Use of mechanism in a safe way is hard, it was added for the purpose of enabling interoperability with an existing system. We recommend against its use unless needed for interoperability.