Updated rexiv2 version number

Lxrd-AJ · felixc · commit 283d37f24ba5 · 2021-09-14T18:23:24.000-04:00
diff --git a/SETUP.md b/SETUP.md
@@ -94,7 +94,7 @@ adding a dependency on rexiv2 in your crate’s `Cargo.toml` file:
 
 ```toml
 [dependencies]
-rexiv2 = "0.3"
+rexiv2 = "0.9.1"
 ```
 
 Alternatively, if you’d like to work off of the bleeding edge (note that this is
