diff --git a/www.schemastore.org/cargo.json b/www.schemastore.org/cargo.json
index 0313e9381..27b080bf0 100644
--- a/www.schemastore.org/cargo.json
+++ b/www.schemastore.org/cargo.json
@@ -763,12 +763,13 @@
       "title": "Panic",
       "description": "The `panic` setting controls the [`-C panic` flag](https://doc.rust-lang.org/rustc/codegen-options/index.html#panic) which controls which panic\nstrategy to use.\n\nWhen set to `\"unwind\"`, the actual value depends on the default of the target\nplatform. For example, the NVPTX platform does not support unwinding, so it\nalways uses `\"abort\"`.\n\nTests, benchmarks, build scripts, and proc macros ignore the `panic` setting.\nThe `rustc` test harness currently requires `unwind` behavior. See the\n[`panic-abort-tests`](https://doc.rust-lang.org/cargo/reference/unstable.html#panic-abort-tests) unstable flag which enables `abort` behavior.\n\nAdditionally, when using the `abort` strategy and building a test, all of the\ndependencies will also be forced to built with the `unwind` strategy.",
       "type": "string",
-      "enum": ["unwind", "abort"],
+      "enum": ["unwind", "abort", "immediate-abort"],
       "x-taplo": {
         "docs": {
           "enumValues": [
             "Unwind the stack upon panic.",
-            "Terminate the process upon panic."
+            "Terminate the process upon panic.",
+            "Terminate the process upon panic, and do not call any panic hooks."
           ]
         },
         "links": {