diff --git a/src/offline.rs b/src/offline.rs
index 64bd971..e67115c 100644
--- a/src/offline.rs
+++ b/src/offline.rs
@@ -58,6 +58,8 @@ impl Ingress {
         Err(anyhow!("Invalid cbor content"))
     }
 }
+
+#[allow(static_mut_refs)]
 pub fn output_message(json: String, format: &OfflineOutput) -> Result<()> {
     match format {
         OfflineOutput::Json => println!("{json}"),
diff --git a/src/token.rs b/src/token.rs
index b7d73ac..984540b 100644
--- a/src/token.rs
+++ b/src/token.rs
@@ -200,7 +200,7 @@ pub fn error2<E: ToString>(err: E, span: Span) -> ParserError {
     }
 }
 
-impl<'input> Iterator for Tokenizer<'input> {
+impl Iterator for Tokenizer<'_> {
     type Item = Result<(usize, Token, usize), LexicalError>;
     fn next(&mut self) -> Option<Self::Item> {
         let token = self.lex.next()?;