diff --git a/go.sum b/go.sum
index 59fcc8fc..eb5ee9da 100644
--- a/go.sum
+++ b/go.sum
@@ -152,8 +152,6 @@ github.com/onsi/gomega v1.19.0 h1:4ieX6qQjPP/BfC3mpsAtIGGlxTWPeA3Inl/7DtXw1tw=
 github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
 github.com/pb33f/doctor v0.0.3 h1:EeZhRssFoqIgRswVyGYAK0l+AQRQ3akrRCDJEa5z+Yg=
 github.com/pb33f/doctor v0.0.3/go.mod h1:yBs5hFHAoo/eeFvKN9sWwmHmgEPJ2SaotYOJc05GdMU=
-github.com/pb33f/libopenapi v0.15.1 h1:DNWGhDDsvffPS8DhLkYErKZzbbtSvT7oZNBQSldWf+8=
-github.com/pb33f/libopenapi v0.15.1/go.mod h1:m+4Pwri31UvcnZjuP8M7TlbR906DXJmMvYsbis234xg=
 github.com/pb33f/libopenapi v0.15.2 h1:Jit99QiDVgrYgTbEeBmzlUnrR/oewH6K24OTVPRbYaU=
 github.com/pb33f/libopenapi v0.15.2/go.mod h1:m+4Pwri31UvcnZjuP8M7TlbR906DXJmMvYsbis234xg=
 github.com/pb33f/libopenapi-validator v0.0.40 h1:oS/kPLnzX0GgtjrQkwsaqN2m/xHiYONWqRQ57gQ2K5U=
@@ -251,8 +249,6 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
-golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
 golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=