diff --git a/packages/gateway/src/cch.ts b/packages/gateway/src/cch.ts
index db11708..36aa3ec 100644
--- a/packages/gateway/src/cch.ts
+++ b/packages/gateway/src/cch.ts
@@ -56,12 +56,13 @@ const VERSION_SEEDS: Record<string, bigint> = {
   "2.1.143": 0x4D659218E32A3268n,
   "2.1.144": 0x4D659218E32A3268n,
   "2.1.145": 0x4D659218E32A3268n,
+  "2.1.146": 0x4D659218E32A3268n,
   // Future versions: extract and add entries here.
   // Use `bun run scripts/extract-cch-seed.ts --version X.Y.Z` to extract.
 };
 
 /** Version we pin worker billing headers to (must have a known seed). */
-const WORKER_VERSION = "2.1.145";
+const WORKER_VERSION = "2.1.146";
 const WORKER_SEED = VERSION_SEEDS[WORKER_VERSION]!;
 
 /**