diff --git a/go.mod b/go.mod
index 57c37292..10f077d9 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/hashicorp/cli v1.1.7
 	github.com/hashicorp/terraform-plugin-codegen-spec v0.2.0
 	github.com/mattn/go-colorable v0.1.14
-	github.com/pb33f/libopenapi v0.21.2
+	github.com/pb33f/libopenapi v0.21.3
 	gopkg.in/yaml.v3 v3.0.1
 )
 
diff --git a/go.sum b/go.sum
index 707710ab..52c1395d 100644
--- a/go.sum
+++ b/go.sum
@@ -57,8 +57,8 @@ github.com/mitchellh/copystructure v1.2.0/go.mod h1:qLl+cE2AmVv+CoeAwDPye/v+N2HK
 github.com/mitchellh/reflectwalk v1.0.0/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
 github.com/mitchellh/reflectwalk v1.0.2 h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zxSIeXaQ=
 github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
-github.com/pb33f/libopenapi v0.21.2 h1:L99NhyXtcRIawo8aVmWPIfA6k8v+8t6zJrTZkv7ggMI=
-github.com/pb33f/libopenapi v0.21.2/go.mod h1:Gc8oQkjr2InxwumK0zOBtKN9gIlv9L2VmSVIUk2YxcU=
+github.com/pb33f/libopenapi v0.21.3 h1:3pAuQjWuAb/+jcxWYTIAtVL52d1lAZXU5FNtDDjE3HQ=
+github.com/pb33f/libopenapi v0.21.3/go.mod h1:Gc8oQkjr2InxwumK0zOBtKN9gIlv9L2VmSVIUk2YxcU=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/posener/complete v1.2.3 h1:NP0eAhjcjImqslEwo/1hq7gpajME0fTLTezBKDqfXqo=