diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9647fe9..997be41 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+* 0.8.3 - April 21, 2024
+
+    - Made `Intern<str>` work with `serde`.
+
 * 0.8.2 - April 17, 2024
 
     - Added support for `deepsize` for all three intern types.
diff --git a/Cargo.toml b/Cargo.toml
index 4f1d599..68e545a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "internment"
-version = "0.8.2"
+version = "0.8.3"
 authors = ["David Roundy <daveroundy@gmail.com>"]
 edition = "2018"
 
diff --git a/src/intern.rs b/src/intern.rs
index dd86a3d..bd001c9 100644
--- a/src/intern.rs
+++ b/src/intern.rs
@@ -390,7 +390,7 @@ impl<T: Eq + Hash + Send + Sync + Ord + ?Sized> Ord for Intern<T> {
 
 #[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
 #[cfg(feature = "serde")]
-impl<T: Eq + Hash + Send + Sync + Serialize> Serialize for Intern<T> {
+impl<T: Eq + Hash + Send + Sync + Serialize + ?Sized> Serialize for Intern<T> {
     fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
         self.as_ref().serialize(serializer)
     }
@@ -409,7 +409,7 @@ impl<T: Eq + Hash + Send + Sync + Default + 'static> Default for Intern<T> {
 
 #[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
 #[cfg(feature = "serde")]
-impl<'de, T: Eq + Hash + Send + Sync + 'static + Deserialize<'de>> Deserialize<'de> for Intern<T> {
+impl<'de, T: Eq + Hash + Send + Sync + ?Sized + 'static + Deserialize<'de>> Deserialize<'de> for Intern<T> {
     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
         T::deserialize(deserializer).map(|x: T| Self::new(x))
     }