diff --git a/peer-ids/peer-ids.md b/peer-ids/peer-ids.md
index 675c64f61..d99e0f348 100644
--- a/peer-ids/peer-ids.md
+++ b/peer-ids/peer-ids.md
@@ -191,12 +191,14 @@ The following test vectors are hex-encoded bytes of the above described protobuf
 The provided public key belongs to the private key.
 Implementations SHOULD check that they can produce the provided public key from the private key.
 
-| Key                 | bytes                                                                                                                                                                                                                                                      |
-|---------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| ECDSA private key   | 08031279307702010104203E5B1FE9712E6C314942A750BD67485DE3C1EFE85B1BFB520AE8F9AE3DFA4A4CA00A06082A8648CE3D030107A14403420004DE3D300FA36AE0E8F5D530899D83ABAB44ABF3161F162A4BC901D8E6ECDA020E8B6D5F8DA30525E71D6851510C098E5C47C646A597FB4DCEC034E9F77C409E62 |
-| ECDSA public key    | 0803125b3059301306072a8648ce3d020106082a8648ce3d03010703420004de3d300fa36ae0e8f5d530899d83abab44abf3161f162a4bc901d8e6ecda020e8b6d5f8da30525e71d6851510c098e5c47c646a597fb4dcec034e9f77c409e62                                                             |
-| ED25519 private key | 080112407e0830617c4a7de83925dfb2694556b12936c477a0e1feb2e148ec9da60fee7d1ed1e8fae2c4a144b8be8fd4b47bf3d3b34b871c3cacf6010f0e42d474fce27e                                                                                                                   |
-| ED25519 public key  | 080112201ed1e8fae2c4a144b8be8fd4b47bf3d3b34b871c3cacf6010f0e42d474fce27e                                                                                                                                                                                   |
+| Key                   | bytes                                                                                                                                                                                                                                                      |
+|-----------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| ECDSA private key     | 08031279307702010104203E5B1FE9712E6C314942A750BD67485DE3C1EFE85B1BFB520AE8F9AE3DFA4A4CA00A06082A8648CE3D030107A14403420004DE3D300FA36AE0E8F5D530899D83ABAB44ABF3161F162A4BC901D8E6ECDA020E8B6D5F8DA30525E71D6851510C098E5C47C646A597FB4DCEC034E9F77C409E62 |
+| ECDSA public key      | 0803125b3059301306072a8648ce3d020106082a8648ce3d03010703420004de3d300fa36ae0e8f5d530899d83abab44abf3161f162a4bc901d8e6ecda020e8b6d5f8da30525e71d6851510c098e5c47c646a597fb4dcec034e9f77c409e62                                                             |
+| ED25519 private key   | 080112407e0830617c4a7de83925dfb2694556b12936c477a0e1feb2e148ec9da60fee7d1ed1e8fae2c4a144b8be8fd4b47bf3d3b34b871c3cacf6010f0e42d474fce27e                                                                                                                   |
+| ED25519 public key    | 080112201ed1e8fae2c4a144b8be8fd4b47bf3d3b34b871c3cacf6010f0e42d474fce27e                                                                                                                                                                                   |
+| secp256k1 private key | 0802122053DADF1D5A164D6B4ACDB15E24AA4C5B1D3461BDBD42ABEDB0A4404D56CED8FB                                                                                                                                                                                   |
+| secp256k1 public key  | 08021221037777e994e452c21604f91de093ce415f5432f701dd8cd1a7a6fea0e630bfca99                                                                                                                                                                                 |
 
 ## Peer Ids