diff --git a/src/google.rs b/src/google.rs
index dfbb3c5a..6034230a 100644
--- a/src/google.rs
+++ b/src/google.rs
@@ -195,8 +195,7 @@ pub mod protobuf {
         fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
             write!(
                 f,
-                "{:?} is not representable as a `SystemTime` because it is out of range",
-                self
+                "{self:?} is not representable as a `SystemTime` because it is out of range"
             )
         }
     }
diff --git a/src/protobuf/error.rs b/src/protobuf/error.rs
index 35fc944d..2ef4f202 100644
--- a/src/protobuf/error.rs
+++ b/src/protobuf/error.rs
@@ -38,6 +38,6 @@ impl Error {
         E: Display,
         T: TryFrom<Raw, Error = E>,
     {
-        Error::try_from_protobuf(format!("{}", e))
+        Error::try_from_protobuf(format!("{e}"))
     }
 }