diff --git a/package.json b/package.json
index e9ef294..cdd5c90 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "tsd": "^0.32.0"
   },
   "dependencies": {
-    "@elastic/elasticsearch": "^8.13.1",
+    "@elastic/elasticsearch": "^9.1.0",
     "minimist": "^1.2.8",
     "pump": "^3.0.0",
     "split2": "^4.2.0"