diff --git a/packages/tendermint-rpc/src/testutil.spec.ts b/packages/tendermint-rpc/src/testutil.spec.ts
index c724a631..bcbd0dda 100644
--- a/packages/tendermint-rpc/src/testutil.spec.ts
+++ b/packages/tendermint-rpc/src/testutil.spec.ts
@@ -62,6 +62,19 @@ export const tendermintInstances = {
       appVersion: 1,
     },
   },
+  37: {
+    url: "localhost:11137",
+    version: "0.37.x",
+    blockTime: 500,
+    expected: {
+      chainId: /^dockerchain$/,
+      version: /^$/, // Unfortunately we don't get info here
+      appCreator: "Cosmoshi Netowoko",
+      p2pVersion: 8,
+      blockVersion: 11,
+      appVersion: 1,
+    },
+  },
 };
 
 export const defaultInstance: TendermintInstance = tendermintInstances[34];