diff --git a/go.mod b/go.mod
index 019f1d00c..f984c0386 100644
--- a/go.mod
+++ b/go.mod
@@ -23,7 +23,7 @@ require (
 	github.com/hashicorp/go-secure-stdlib/parseutil v0.1.8
 	github.com/hashicorp/go-secure-stdlib/strutil v0.1.2
 	github.com/hashicorp/go-sockaddr v1.0.7
-	github.com/hashicorp/hcl v1.0.1-vault-5
+	github.com/hashicorp/hcl v1.0.1-vault-6
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/letsencrypt/boulder v0.0.0-20240620165639-de9c06129bec
 	github.com/mitchellh/go-homedir v1.1.0
diff --git a/go.sum b/go.sum
index c0f55e69d..57af58908 100644
--- a/go.sum
+++ b/go.sum
@@ -1184,8 +1184,8 @@ github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
 github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
-github.com/hashicorp/hcl v1.0.1-vault-5 h1:kI3hhbbyzr4dldA8UdTb7ZlVVlI2DACdCfz31RPDgJM=
-github.com/hashicorp/hcl v1.0.1-vault-5/go.mod h1:XYhtn6ijBSAj6n4YqAaf7RBPS4I06AItNorpy+MoQNM=
+github.com/hashicorp/hcl v1.0.1-vault-6 h1:qThxNRouu5cv9LCLZ7pY43TroykqN+Uc7fT3f7tyYh4=
+github.com/hashicorp/hcl v1.0.1-vault-6/go.mod h1:XYhtn6ijBSAj6n4YqAaf7RBPS4I06AItNorpy+MoQNM=
 github.com/hashicorp/vault/api v1.14.0 h1:Ah3CFLixD5jmjusOgm8grfN9M0d+Y8fVR2SW0K6pJLU=
 github.com/hashicorp/vault/api v1.14.0/go.mod h1:pV9YLxBGSz+cItFDd8Ii4G17waWOQ32zVjMWHe/cOqk=
 github.com/howeyc/gopass v0.0.0-20210920133722-c8aef6fb66ef h1:A9HsByNhogrvm9cWb28sjiS3i7tcKCkflWFEkHfuAgM=