diff --git a/go.mod b/go.mod
index fed2f97..efb4e2f 100644
--- a/go.mod
+++ b/go.mod
@@ -16,7 +16,7 @@ require (
 	github.com/ingvarch/pulse v0.7.0
 	github.com/muesli/cancelreader v0.2.2
 	github.com/stretchr/testify v1.12.1
-	github.com/zclconf/go-cty v1.19.0
+	github.com/zclconf/go-cty v1.20.0
 	go.yaml.in/yaml/v3 v3.0.6
 	golang.org/x/mod v0.42.0
 	golang.org/x/term v0.47.0
diff --git a/go.sum b/go.sum
index 3ce46e3..4bf8a4a 100644
--- a/go.sum
+++ b/go.sum
@@ -82,8 +82,8 @@ github.com/stretchr/testify v1.12.1 h1:EuwCh5fleGS7H32xRwO3wRGT7DxrDhLAT6FF8MpWD
 github.com/stretchr/testify v1.12.1/go.mod h1:MDEgiDPPsNp5cuIrHPPCyornHKgEVbtFUmoNlxoYthg=
 github.com/xo/terminfo v1.2.0 h1:d0ZTOCpuGE0lwSAOs0zcJjwz3jWQyqcRt9XbGJpCOl4=
 github.com/xo/terminfo v1.2.0/go.mod h1:lGzkSo8Fe7IRh/w+Gqz7n5mDog4FVXCj3gy/DYTBqio=
-github.com/zclconf/go-cty v1.19.0 h1:IV8WdqYZc2c5rLX9bEoLNXKojBAp0MZPBHMIrCoa/s4=
-github.com/zclconf/go-cty v1.19.0/go.mod h1:12W89jGn3JCOIQi7infWr9m80rOkb5RNYJqXMZcN4c8=
+github.com/zclconf/go-cty v1.20.0 h1:V2Mh9pu2xWPATCY7US3LnGBNSq/AAZDsqQZmmOAV7DI=
+github.com/zclconf/go-cty v1.20.0/go.mod h1:12W89jGn3JCOIQi7infWr9m80rOkb5RNYJqXMZcN4c8=
 github.com/zclconf/go-cty-debug v0.0.0-20240509010212-0d6042c53940 h1:4r45xpDWB6ZMSMNJFMOjqrGHynW3DIBuR2H9j0ug+Mo=
 github.com/zclconf/go-cty-debug v0.0.0-20240509010212-0d6042c53940/go.mod h1:CmBdvvj3nqzfzJ6nTCIwDTPZ56aVGvDrmztiO5g3qrM=
 go.yaml.in/yaml/v3 v3.0.6 h1:zcDfvjXEqTQmpjniUBLc91xYJMB2c4QOFxEF/LCEckM=