diff --git a/go.mod b/go.mod
index a0a990927047..d26124ad10a5 100644
--- a/go.mod
+++ b/go.mod
@@ -77,7 +77,7 @@ require (
 	github.com/tombuildsstuff/giovanni v0.15.1
 	github.com/xanzy/ssh-agent v0.3.1
 	github.com/xlab/treeprint v0.0.0-20161029104018-1d6e34225557
-	github.com/zclconf/go-cty v1.13.0
+	github.com/zclconf/go-cty v1.12.1
 	github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b
 	github.com/zclconf/go-cty-yaml v1.0.3
 	golang.org/x/crypto v0.1.0
@@ -173,8 +173,8 @@ require (
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/objx v0.5.0 // indirect
 	github.com/ulikunitz/xz v0.5.10 // indirect
-	github.com/vmihailenco/msgpack/v5 v5.3.5 // indirect
-	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
+	github.com/vmihailenco/msgpack/v4 v4.3.12 // indirect
+	github.com/vmihailenco/tagparser v0.1.1 // indirect
 	go.opencensus.io v0.23.0 // indirect
 	golang.org/x/exp/typeparams v0.0.0-20220218215828-6cf2b201936e // indirect
 	golang.org/x/time v0.3.0 // indirect
diff --git a/go.sum b/go.sum
index eed0c57128c8..f70206895ff3 100644
--- a/go.sum
+++ b/go.sum
@@ -790,10 +790,10 @@ github.com/tombuildsstuff/giovanni v0.15.1/go.mod h1:0TZugJPEtqzPlMpuJHYfXY6Dq2u
 github.com/ulikunitz/xz v0.5.10 h1:t92gobL9l3HE202wg3rlk19F6X+JOxl9BBrCCMYEYd8=
 github.com/ulikunitz/xz v0.5.10/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
 github.com/vmihailenco/msgpack v3.3.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=
-github.com/vmihailenco/msgpack/v5 v5.3.5 h1:5gO0H1iULLWGhs2H5tbAHIZTV8/cYafcFOr9znI5mJU=
-github.com/vmihailenco/msgpack/v5 v5.3.5/go.mod h1:7xyJ9e+0+9SaZT0Wt1RGleJXzli6Q/V5KbhBonMG9jc=
-github.com/vmihailenco/tagparser/v2 v2.0.0 h1:y09buUbR+b5aycVFQs/g70pqKVZNBmxwAhO7/IwNM9g=
-github.com/vmihailenco/tagparser/v2 v2.0.0/go.mod h1:Wri+At7QHww0WTrCBeu4J6bNtoV6mEfg5OIWRZA9qds=
+github.com/vmihailenco/msgpack/v4 v4.3.12 h1:07s4sz9IReOgdikxLTKNbBdqDMLsjPKXwvCazn8G65U=
+github.com/vmihailenco/msgpack/v4 v4.3.12/go.mod h1:gborTTJjAo/GWTqqRjrLCn9pgNN+NXzzngzBKDPIqw4=
+github.com/vmihailenco/tagparser v0.1.1 h1:quXMXlA39OCbd2wAdTsGDlK9RkOk6Wuw+x37wVyIuWY=
+github.com/vmihailenco/tagparser v0.1.1/go.mod h1:OeAg3pn3UbLjkWt+rN9oFYB6u/cQgqMEUPoW2WPyhdI=
 github.com/xanzy/ssh-agent v0.3.1 h1:AmzO1SSWxw73zxFZPRwaMN1MohDw8UyHnmuxyceTEGo=
 github.com/xanzy/ssh-agent v0.3.1/go.mod h1:QIE4lCeL7nkC25x+yA3LBIYfwCc1TFziCtG7cBAac6w=
 github.com/xlab/treeprint v0.0.0-20161029104018-1d6e34225557 h1:Jpn2j6wHkC9wJv5iMfJhKqrZJx3TahFx+7sbZ7zQdxs=
@@ -807,8 +807,8 @@ github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/zclconf/go-cty v1.1.0/go.mod h1:xnAOWiHeOqg2nWS62VtQ7pbOu17FtxJNW8RLEih+O3s=
 github.com/zclconf/go-cty v1.2.0/go.mod h1:hOPWgoHbaTUnI5k4D2ld+GRpFJSCe6bCM7m1q/N4PQ8=
-github.com/zclconf/go-cty v1.13.0 h1:It5dfKTTZHe9aeppbNOda3mN7Ag7sg6QkBNm6TkyFa0=
-github.com/zclconf/go-cty v1.13.0/go.mod h1:YKQzy/7pZ7iq2jNFzy5go57xdxdWoLLpaEp4u238AE0=
+github.com/zclconf/go-cty v1.12.1 h1:PcupnljUm9EIvbgSHQnHhUr3fO6oFmkOrvs2BAFNXXY=
+github.com/zclconf/go-cty v1.12.1/go.mod h1:s9IfD1LK5ccNMSWCVFCE2rJfHiZgi7JijgeWIMfhLvA=
 github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b h1:FosyBZYxY34Wul7O/MSKey3txpPYyCqVO5ZyceuQJEI=
 github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b/go.mod h1:ZRKQfBXbGkpdV6QMzT3rU1kSTAnfu1dO8dPKjYprgj8=
 github.com/zclconf/go-cty-yaml v1.0.3 h1:og/eOQ7lvA/WWhHGFETVWNduJM7Rjsv2RRpx1sdFMLc=
diff --git a/internal/lang/funcs/collection_test.go b/internal/lang/funcs/collection_test.go
index ed95ba920d5c..d470f357edbe 100644
--- a/internal/lang/funcs/collection_test.go
+++ b/internal/lang/funcs/collection_test.go
@@ -68,7 +68,7 @@ func TestLength(t *testing.T) {
 		},
 		{
 			cty.UnknownVal(cty.List(cty.Bool)),
-			cty.UnknownVal(cty.Number).Refine().NotNull().NumberRangeInclusive(cty.NumberIntVal(0), cty.NumberIntVal(math.MaxInt64)).NewValue(),
+			cty.UnknownVal(cty.Number),
 		},
 		{
 			cty.DynamicVal,
@@ -117,7 +117,7 @@ func TestLength(t *testing.T) {
 		},
 		{
 			cty.UnknownVal(cty.String),
-			cty.UnknownVal(cty.Number).Refine().NotNull().NumberRangeLowerBound(cty.NumberIntVal(0), true).NewValue(),
+			cty.UnknownVal(cty.Number),
 		},
 		{
 			cty.DynamicVal,