diff --git a/go.mod b/go.mod
index 4d3371b1..732ded18 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/armon/go-metrics v0.4.1
 	github.com/aws/aws-sdk-go-v2 v1.26.1
 	github.com/aws/aws-sdk-go-v2/config v1.27.11
-	github.com/aws/aws-sdk-go-v2/service/kms v1.30.1
+	github.com/aws/aws-sdk-go-v2/service/kms v1.31.0
 	github.com/btcsuite/btcd v0.23.4
 	github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce
 	github.com/cosmos/cosmos-proto v1.0.0-beta.4
diff --git a/go.sum b/go.sum
index 2d498b72..55d54c99 100644
--- a/go.sum
+++ b/go.sum
@@ -292,8 +292,8 @@ github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.2/go.mod h1:
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.0.2/go.mod h1:45MfaXZ0cNbeuT0KQ1XJylq8A6+OpVV2E5kvY/Kq+u8=
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.7 h1:ogRAwT1/gxJBcSWDMZlgyFUM962F51A5CRhDLbxLdmo=
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.7/go.mod h1:YCsIZhXfRPLFFCl5xxY+1T9RKzOKjCut+28JSX2DnAk=
-github.com/aws/aws-sdk-go-v2/service/kms v1.30.1 h1:SBn4I0fJXF9FYOVRSVMWuhvEKoAHDikjGpS3wlmw5DE=
-github.com/aws/aws-sdk-go-v2/service/kms v1.30.1/go.mod h1:2snWQJQUKsbN66vAawJuOGX7dr37pfOq9hb0tZDGIqQ=
+github.com/aws/aws-sdk-go-v2/service/kms v1.31.0 h1:yl7wcqbisxPzknJVfWTLnK83McUvXba+pz2+tPbIUmQ=
+github.com/aws/aws-sdk-go-v2/service/kms v1.31.0/go.mod h1:2snWQJQUKsbN66vAawJuOGX7dr37pfOq9hb0tZDGIqQ=
 github.com/aws/aws-sdk-go-v2/service/route53 v1.1.1/go.mod h1:rLiOUrPLW/Er5kRcQ7NkwbjlijluLsrIbu/iyl35RO4=
 github.com/aws/aws-sdk-go-v2/service/sso v1.1.1/go.mod h1:SuZJxklHxLAXgLTc1iFXbEWkXs7QRTQpCLGaKIprQW0=
 github.com/aws/aws-sdk-go-v2/service/sso v1.20.5 h1:vN8hEbpRnL7+Hopy9dzmRle1xmDc7o8tmY0klsr175w=