diff --git a/justfile b/justfile
index 992dc3a..e55ee32 100644
--- a/justfile
+++ b/justfile
@@ -9,6 +9,7 @@ sqlite3 := 'sqlite3'
 clean:
     cargo clean
 
+# Update dependencies, including breaking changes
 update:
     cargo +nightly -Z unstable-options update --breaking
     cargo update
diff --git a/src/scalar.rs b/src/scalar.rs
index f0b3f08..3364f0c 100644
--- a/src/scalar.rs
+++ b/src/scalar.rs
@@ -123,7 +123,7 @@ pub(crate) fn create_hash_fn<T: NamedDigest + Clone + UnwindSafe + RefUnwindSafe
 
 pub fn create_scalar_function<F, T>(conn: &Connection, fn_name: &str, function: F) -> Result<()>
 where
-    F: Fn(&Context<'_>) -> Result<T> + Send + UnwindSafe + 'static,
+    F: Fn(&Context<'_>) -> Result<T> + Send + 'static,
     T: ToSql,
 {
     trace!("Registering function {fn_name}");