diff --git a/go.mod b/go.mod
index 31d639a..607b896 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@
 	github.com/google/go-cmp v0.6.0
 	github.com/hashicorp/go-version v1.6.0
 	github.com/hashicorp/hc-install v0.6.1
-	github.com/hashicorp/terraform-json v0.17.1
+	github.com/hashicorp/terraform-json v0.18.0
 	github.com/zclconf/go-cty v1.14.1
 	github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b
 )
diff --git a/go.sum b/go.sum
index ecb6389..aa0e30e 100644
--- a/go.sum
+++ b/go.sum
@@ -43,8 +43,8 @@
 github.com/hashicorp/go-version v1.6.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/hc-install v0.6.1 h1:IGxShH7AVhPaSuSJpKtVi/EFORNjO+OYVJJrAtGG2mY=
 github.com/hashicorp/hc-install v0.6.1/go.mod h1:0fW3jpg+wraYSnFDJ6Rlie3RvLf1bIqVIkzoon4KoVE=
-github.com/hashicorp/terraform-json v0.17.1 h1:eMfvh/uWggKmY7Pmb3T85u86E2EQg6EQHgyRwf3RkyA=
-github.com/hashicorp/terraform-json v0.17.1/go.mod h1:Huy6zt6euxaY9knPAFKjUITn8QxUFIe9VuSzb4zn/0o=
+github.com/hashicorp/terraform-json v0.18.0 h1:pCjgJEqqDESv4y0Tzdqfxr/edOIGkjs8keY42xfNBwU=
+github.com/hashicorp/terraform-json v0.18.0/go.mod h1:qdeBs11ovMzo5puhrRibdD6d2Dq6TyE/28JiU4tIQxk=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 h1:BQSFePA1RWJOlocH6Fxy8MmwDt+yVQYULKfN0RoTN8A=
 github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i6rXxKeerYnT8Nvf0QmHCRC1n8sfWVwXF2Frvo=
 github.com/kevinburke/ssh_config v1.2.0 h1:x584FjTGwHzMwvHx18PXxbBVzfnxogHaAReU4gf13a4=