diff --git a/tools/go.mod b/tools/go.mod
index 697adbe3..52ef5d09 100644
--- a/tools/go.mod
+++ b/tools/go.mod
@@ -9,7 +9,7 @@ replace go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp => go.open
 require (
 	github.com/golangci/golangci-lint v1.55.2
 	github.com/goreleaser/goreleaser v1.23.0
-	github.com/hashicorp/terraform-plugin-docs v0.17.0
+	github.com/hashicorp/terraform-plugin-docs v0.18.0
 )
 
 require (
@@ -227,7 +227,7 @@ require (
 	github.com/hashicorp/hc-install v0.6.2 // indirect
 	github.com/hashicorp/hcl v1.0.1-vault-5 // indirect
 	github.com/hashicorp/terraform-exec v0.20.0 // indirect
-	github.com/hashicorp/terraform-json v0.20.0 // indirect
+	github.com/hashicorp/terraform-json v0.21.0 // indirect
 	github.com/hexops/gotextdiff v1.0.3 // indirect
 	github.com/huandu/xstrings v1.3.3 // indirect
 	github.com/imdario/mergo v0.3.16 // indirect
diff --git a/tools/go.sum b/tools/go.sum
index 87579eb0..ec05e129 100644
--- a/tools/go.sum
+++ b/tools/go.sum
@@ -724,10 +724,10 @@ github.com/hashicorp/hcl v1.0.1-vault-5 h1:kI3hhbbyzr4dldA8UdTb7ZlVVlI2DACdCfz31
 github.com/hashicorp/hcl v1.0.1-vault-5/go.mod h1:XYhtn6ijBSAj6n4YqAaf7RBPS4I06AItNorpy+MoQNM=
 github.com/hashicorp/terraform-exec v0.20.0 h1:DIZnPsqzPGuUnq6cH8jWcPunBfY+C+M8JyYF3vpnuEo=
 github.com/hashicorp/terraform-exec v0.20.0/go.mod h1:ckKGkJWbsNqFKV1itgMnE0hY9IYf1HoiekpuN0eWoDw=
-github.com/hashicorp/terraform-json v0.20.0 h1:cJcvn4gIOTi0SD7pIy+xiofV1zFA3hza+6K+fo52IX8=
-github.com/hashicorp/terraform-json v0.20.0/go.mod h1:qdeBs11ovMzo5puhrRibdD6d2Dq6TyE/28JiU4tIQxk=
-github.com/hashicorp/terraform-plugin-docs v0.17.0 h1:H1Yc+bgB//Geau5g7YKkhG5v9tghI3vplfIYTOl85Uw=
-github.com/hashicorp/terraform-plugin-docs v0.17.0/go.mod h1:cKC8GSLE+0a0bi7LtlpXgrqnlRDCGoGDn15PTEA+Ang=
+github.com/hashicorp/terraform-json v0.21.0 h1:9NQxbLNqPbEMze+S6+YluEdXgJmhQykRyRNd+zTI05U=
+github.com/hashicorp/terraform-json v0.21.0/go.mod h1:qdeBs11ovMzo5puhrRibdD6d2Dq6TyE/28JiU4tIQxk=
+github.com/hashicorp/terraform-plugin-docs v0.18.0 h1:2bINhzXc+yDeAcafurshCrIjtdu1XHn9zZ3ISuEhgpk=
+github.com/hashicorp/terraform-plugin-docs v0.18.0/go.mod h1:iIUfaJpdUmpi+rI42Kgq+63jAjI8aZVTyxp3Bvk9Hg8=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
 github.com/huandu/xstrings v1.3.3 h1:/Gcsuc1x8JVbJ9/rlye4xZnVAbEkGauT8lbebqcQws4=