diff --git a/abi_registry.json b/abi_registry.json
index edfb980..15bbb76 100644
--- a/abi_registry.json
+++ b/abi_registry.json
@@ -175,5 +175,12 @@
     "lts": false,
     "runtime": "electron",
     "target": "17.0.0-alpha.1"
+  },
+  {
+    "abi": "103",
+    "future": true,
+    "lts": false,
+    "runtime": "electron",
+    "target": "18.0.0-alpha.1"
   }
 ]
\ No newline at end of file