diff --git a/src/structs/version.rs b/src/structs/version.rs
index e45629d..343b293 100644
--- a/src/structs/version.rs
+++ b/src/structs/version.rs
@@ -56,11 +56,11 @@ impl Version {
                 };
                 let minor: Option<u32> = c.name("minor").map(|minor| {
                     positions.push((minor.start(), minor.end()));
-                    minor.as_str().parse().expect(&format!("Minor version invalid in tag {}", tag))
+                    minor.as_str().parse().unwrap_or_else(|_| panic!("Minor version invalid in tag {}", tag))
                 });
                 let patch: Option<u32> = c.name("patch").map(|patch| {
                     positions.push((patch.start(), patch.end()));
-                    patch.as_str().parse().expect(&format!("Patch version invalid in tag {}", tag))
+                    patch.as_str().parse().unwrap_or_else(|_| panic!("Patch version invalid in tag {}", tag))
                 });
                 let mut format_str = tag.to_string();
                 positions.reverse();
diff --git a/src/utils/request.rs b/src/utils/request.rs
index e549004..afa8cc5 100644
--- a/src/utils/request.rs
+++ b/src/utils/request.rs
@@ -18,7 +18,7 @@ pub fn parse_www_authenticate(www_auth: &str) -> String {
                     if *key == "realm" {
                         return acc.to_owned() + value.as_escaped() + "?";
                     } else {
-                        return format!("{}&{}={}", acc, key, value.as_escaped());
+                        format!("{}&{}={}", acc, key, value.as_escaped())
                     }
                 })
         } else {