diff --git a/go.mod b/go.mod
index 67e2abeb..5a6945e5 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/docker/go-connections v0.4.0
 	github.com/docker/go-units v0.5.0
 	github.com/golangci/golangci-lint v1.59.0
-	github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320
+	github.com/hashicorp/go-cty v1.5.0
 	github.com/hashicorp/terraform-plugin-docs v0.14.1
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.25.0
 	github.com/katbyte/terrafmt v0.5.4
diff --git a/go.sum b/go.sum
index 2ef47858..4177b852 100644
--- a/go.sum
+++ b/go.sum
@@ -657,8 +657,8 @@ github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtng
 github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
 github.com/hashicorp/go-cleanhttp v0.5.2 h1:035FKYIWjmULyFRBKPs8TBQoi0x6d9G4xc9neXJWAZQ=
 github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/SoxCXGY6BqNFT48=
-github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320 h1:1/D3zfFHttUKaCaGKZ/dR2roBXv0vKbSCnssIldfQdI=
-github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320/go.mod h1:EiZBMaudVLy8fmjf9Npq1dq9RalhveqZG5w/yz3mHWs=
+github.com/hashicorp/go-cty v1.5.0 h1:EkQ/v+dDNUqnuVpmS5fPqyY71NXVgT5gf32+57xY8g0=
+github.com/hashicorp/go-cty v1.5.0/go.mod h1:lFUCG5kd8exDobgSfyj4ONE/dc822kiYMguVKdHGMLM=
 github.com/hashicorp/go-hclog v1.4.0 h1:ctuWFGrhFha8BnnzxqeRGidlEcQkDyL5u8J8t5eA11I=
 github.com/hashicorp/go-hclog v1.4.0/go.mod h1:W4Qnvbt70Wk/zYJryRzDRU/4r0kIg0PVHBcfoyhpF5M=
 github.com/hashicorp/go-multierror v0.0.0-20161216184304-ed905158d874/go.mod h1:JMRHfdO9jKNzS/+BTlxCjKNQHg/jZAft8U7LloJvN7I=
@@ -1551,6 +1551,7 @@ golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
 golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=