diff --git a/api.json b/api.json
index dc22209..0d0506f 100644
--- a/api.json
+++ b/api.json
@@ -1159,10 +1159,11 @@
         }
       },
      "CurveType": {
-       "description":"CurveType is the type of cryptographic curve associated with a PublicKey.  * secp256k1: SEC compressed - `33 bytes` (https://secg.org/sec1-v2.pdf#subsubsection.2.3.3) * edwards25519: `y (255-bits) || x-sign-bit (1-bit)` - `32 bytes` (https://ed25519.cr.yp.to/ed25519-20110926.pdf)",
+       "description":"CurveType is the type of cryptographic curve associated with a PublicKey.  * secp256k1: SEC compressed - `33 bytes` (https://secg.org/sec1-v2.pdf#subsubsection.2.3.3) * secp256r1: SEC compressed - `33 bytes` (https://secg.org/sec1-v2.pdf#subsubsection.2.3.3) * edwards25519: `y (255-bits) || x-sign-bit (1-bit)` - `32 bytes` (https://ed25519.cr.yp.to/ed25519-20110926.pdf)",
        "type":"string",
        "enum": [
          "secp256k1",
+         "secp256r1",
          "edwards25519"
         ]
       },
diff --git a/models/CurveType.yaml b/models/CurveType.yaml
index 5569602..e40601c 100644
--- a/models/CurveType.yaml
+++ b/models/CurveType.yaml
@@ -16,8 +16,10 @@ description: |
   CurveType is the type of cryptographic curve associated with a PublicKey. 
 
   * secp256k1: SEC compressed - `33 bytes` (https://secg.org/sec1-v2.pdf#subsubsection.2.3.3)
+  * secp256r1: SEC compressed - `33 bytes` (https://secg.org/sec1-v2.pdf#subsubsection.2.3.3)
   * edwards25519: `y (255-bits) || x-sign-bit (1-bit)` - `32 bytes` (https://ed25519.cr.yp.to/ed25519-20110926.pdf)
 type: string 
 enum:
   - secp256k1
+  - secp256r1
   - edwards25519