A federal appeals court today ruled that Utah's ban on same-sex marriage violate couples' constitutional rights, the Los Angeles Times reports. It's the first time a U.S. Court of Appeals has weighed in on the issue.

Last month U.S. District Judge Michael McShane ruled Oregon's ban violates citizens' constitutional rights.

Today's ruling is the first time a higher court has upheld a lower court's decision, in a legal battle that appears headed back to the U.S. Supreme Court.  

"A state may not deny the issuance of a marriage license to two persons, or refuse to recognize their marriage, based solely upon the sex of the persons in the marriage union," the U.S. 10th Circuit Court of Appeals wrote in its decision. 

Also today a federal judge in Indiana ruled that state's ban on same-sex marriage violates gay couples' federal constitutional rights, the Indianapolis Star reports. 

Unlike Oregon Attorney General Ellen Rosenblum, who refused to defend Oregon's ban, Indiana Attorney General Greg Zoeller has said he will seek a stay in weddings while his office appeals the ruling.