diff --git a/packages/stargate/package.json b/packages/stargate/package.json
index b5e417ad..c4fb5fd8 100644
--- a/packages/stargate/package.json
+++ b/packages/stargate/package.json
@@ -53,6 +53,7 @@
     "@cosmjs/stream": "^0.22.2",
     "@cosmjs/tendermint-rpc": "^0.22.2",
     "@cosmjs/utils": "^0.22.2",
+    "long": "^4.0.0",
     "protobufjs": "~6.10.0"
   }
 }