Wyoming constitution
Article 20: amendments
Section 1

Any amendment or amendments to this constitution may be proposed in either branch of the legislature, and, if the same shall be agreed to by two-thirds of all the members of each of the two houses, voting separately, such proposed amendment or amendments shall, with the yeas and nays thereon, be entered on their journals, and it shall be the duty of the legislature to submit such amendment or amendments to the electors of the state at the next general election, and cause the same to be published without delay for at least twelve (12) consecutive weeks, prior to said election, in at least one newspaper of general circulation, published in each county, and if a majority of the electors shall ratify the same, such amendment or amendments shall become a part of this constitution.