diff --git a/README.rst b/README.rst
index 11d1b06b6..e66427cdd 100644
--- a/README.rst
+++ b/README.rst
@@ -70,6 +70,6 @@ provides for robust support of inline documentation.
 .. _JSON-LD: http://json-ld.org
 .. _Avro: http://avro.apache.org
 .. _metaschema: https://github.com/common-workflow-language/schema_salad/blob/master/schema_salad/metaschema/metaschema.yml
-.. _specification: http://www.commonwl.org/draft-3/SchemaSalad.html
-.. _Language: https://github.com/common-workflow-language/common-workflow-language/blob/master/draft-3/CommandLineTool.yml
+.. _specification: http://www.commonwl.org/v1.0/SchemaSalad.html
+.. _Language: https://github.com/common-workflow-language/common-workflow-language/blob/master/v1.0/CommandLineTool.yml
 .. _RDF: https://www.w3.org/RDF/