diff --git a/.circleci/config.yml b/.circleci/config.yml
index b3daedd..f6fd133 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -150,8 +150,8 @@ jobs:
     steps:
       - checkout
       - run:
-          name: Install protobuf and git
-          command: pacman -Sy --noconfirm protobuf git && protoc --version
+          name: Install protobuf and git and dependencies
+          command: pacman -Sy --noconfirm protobuf git gcc-libs && protoc --version
       - run:
           name: Regenerate descriptors
           working_directory: pbjson-types
diff --git a/pbjson-build/src/generator/message.rs b/pbjson-build/src/generator/message.rs
index 4203554..816bc4d 100644
--- a/pbjson-build/src/generator/message.rs
+++ b/pbjson-build/src/generator/message.rs
@@ -380,6 +380,11 @@ fn write_serialize_scalar_variable<W: Write>(
                 "{}#[allow(clippy::needless_borrow)]",
                 Indent(indent)
             )?;
+            writeln!(
+                writer,
+                "{}#[allow(clippy::needless_borrows_for_generic_args)]",
+                Indent(indent)
+            )?;
             writeln!(
                 writer,
                 "{}struct_ser.serialize_field(\"{}\", {}(&{}).as_str())?;",
diff --git a/pbjson-types/descriptors.bin b/pbjson-types/descriptors.bin
index 0e370ea..7757b3d 100644
Binary files a/pbjson-types/descriptors.bin and b/pbjson-types/descriptors.bin differ
diff --git a/pbjson-types/src/timestamp.rs b/pbjson-types/src/timestamp.rs
index e7a1fc5..a842e13 100644
--- a/pbjson-types/src/timestamp.rs
+++ b/pbjson-types/src/timestamp.rs
@@ -1,5 +1,5 @@
 use crate::Timestamp;
-use chrono::{DateTime, NaiveDateTime, TimeZone, Utc};
+use chrono::{DateTime, Utc};
 use serde::de::Visitor;
 use serde::Serialize;
 
@@ -8,14 +8,13 @@ impl TryFrom<Timestamp> for DateTime<Utc> {
     fn try_from(value: Timestamp) -> Result<Self, Self::Error> {
         let Timestamp { seconds, nanos } = value;
 
-        let dt = NaiveDateTime::from_timestamp_opt(
+        Self::from_timestamp(
             seconds,
             nanos
                 .try_into()
                 .map_err(|_| "out of range integral type conversion attempted")?,
         )
-        .ok_or("invalid or out-of-range datetime")?;
-        Ok(Utc.from_utc_datetime(&dt))
+        .ok_or("invalid or out-of-range datetime")
     }
 }
 
@@ -33,7 +32,7 @@ impl Serialize for Timestamp {
     where
         S: serde::Serializer,
     {
-        let t: DateTime<Utc> = self.clone().try_into().map_err(serde::ser::Error::custom)?;
+        let t: DateTime<Utc> = (*self).try_into().map_err(serde::ser::Error::custom)?;
         serializer.serialize_str(t.to_rfc3339().as_str())
     }
 }
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index e724aeb..ba3f7e4 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.72"
+channel = "1.74"
 components = ["rustfmt", "clippy"]