diff --git a/packages/ripple-binary-codec/src/enums/definitions.json b/packages/ripple-binary-codec/src/enums/definitions.json
index 3b626778..30440ad1 100644
--- a/packages/ripple-binary-codec/src/enums/definitions.json
+++ b/packages/ripple-binary-codec/src/enums/definitions.json
@@ -1008,6 +1008,16 @@
         "type": "Blob"
       }
     ],
+    [
+      "MasterSignature",
+      {
+        "nth": 18,
+        "isVLEncoded": true,
+        "isSerialized": true,
+        "isSigningField": false,
+        "type": "Blob"
+      }
+    ],
     [
       "Account",
       {
@@ -1504,6 +1514,7 @@
     "temBAD_FEE": -294,
     "terPRE_SEQ": -92,
     "tecOVERSIZE": 145,
+    "tecCRYPTOCONDITION_ERROR": 146,
     "tefMASTER_DISABLED": -187,
     "temBAD_CURRENCY": -296,
     "tefDST_TAG_NEEDED": -193,