diff --git a/go.mod b/go.mod
index 54501c9..22d6d25 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/cosmos/gaia
 go 1.14
 
 require (
-	github.com/cosmos/cosmos-sdk v0.34.4-0.20200530180557-ba70f4d4dc2e
+	github.com/cosmos/cosmos-sdk v0.55.0
 	github.com/onsi/ginkgo v1.8.0 // indirect
 	github.com/onsi/gomega v1.5.0 // indirect
 	github.com/otiai10/copy v1.1.1