The designs of the coins have changed very little since 1879. Among the notable changes were new designs for the 5 Francs coins in 1888, 1922, 1924 (minor), and 1931 (mostly just a size reduction). A new design for the bronze coins was used from 1948. Coins depicting a ring of stars (such as the 1 Franc coin seen beside this paragraph) were altered from 22 stars to 23 stars in 1983; since the stars represent the Swiss cantons, the design was updated when in 1979 Jura seceded from the Canton of Bern and became the 23rd canton of the Swiss Confederation.