diff --git a/go.mod b/go.mod
index 38c4ae6..01bc7c5 100644
--- a/go.mod
+++ b/go.mod
@@ -49,7 +49,7 @@ require (
 	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect
 	github.com/99designs/keyring v1.2.1 // indirect
 	github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d // indirect
-	github.com/CosmWasm/wasmvm v1.3.0 // indirect
+	github.com/CosmWasm/wasmvm v1.3.1 // indirect
 	github.com/armon/go-metrics v0.4.1 // indirect
 	github.com/aws/aws-sdk-go v1.44.203 // indirect
 	github.com/aybabtme/rgbterm v0.0.0-20170906152045-cc83f3b3ce59 // indirect
diff --git a/go.sum b/go.sum
index e233675..386afb6 100644
--- a/go.sum
+++ b/go.sum
@@ -239,8 +239,8 @@ github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d h1:nalkkPQ
 github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d/go.mod h1:URdX5+vg25ts3aCh8H5IFZybJYKWhJHYMTnf+ULtoC4=
 github.com/CosmWasm/wasmd v0.41.0 h1:fmwxSbwb50zZDcBaayYFRLIaSFca+EFld1WOaQi49jg=
 github.com/CosmWasm/wasmd v0.41.0/go.mod h1:0Sds1q2IsPaTN1gHa3BNOYcUFgtGvxH7CXEXPgoihns=
-github.com/CosmWasm/wasmvm v1.3.0 h1:x12X4bKlUPS7TT9QQP45+fJo2sp30GEbiSSgb9jsec8=
-github.com/CosmWasm/wasmvm v1.3.0/go.mod h1:vW/E3h8j9xBQs9bCoijDuawKo9kCtxOaS8N8J7KFtkc=
+github.com/CosmWasm/wasmvm v1.3.1 h1:EdDItqJalI+n2HQUA6XGFOSSaYsCoqJtiRzlja54jVI=
+github.com/CosmWasm/wasmvm v1.3.1/go.mod h1:vW/E3h8j9xBQs9bCoijDuawKo9kCtxOaS8N8J7KFtkc=
 github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
 github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
 github.com/GeertJohan/go.incremental v1.0.0/go.mod h1:6fAjUhbVuX1KcMD3c8TEgVUqmo4seqhv0i0kdATSkM0=