diff --git a/deny.toml b/deny.toml
index 93305089..d815737f 100644
--- a/deny.toml
+++ b/deny.toml
@@ -113,5 +113,6 @@ unknown-git = "deny"
 allow-registry = ["https://github.com/rust-lang/crates.io-index"]
 # List of URLs for allowed Git repositories
 allow-git = [
+    "https://github.com/amazon-ion/ion-rust"
 ]
 
diff --git a/extension/partiql-extension-ion/Cargo.toml b/extension/partiql-extension-ion/Cargo.toml
index da1d33b2..af50e085 100644
--- a/extension/partiql-extension-ion/Cargo.toml
+++ b/extension/partiql-extension-ion/Cargo.toml
@@ -34,7 +34,7 @@ unicase = "2.7"
 rust_decimal = { version = "1.36.0", default-features = false, features = ["std"] }
 rust_decimal_macros = "1.36"
 ion-rs_old = { version = "0.18", package = "ion-rs" }
-ion-rs = { version = "1.0.0-rc.10", features = ["experimental"] }
+ion-rs = { version = "1.0.0-rc.10", features = ["experimental"], git = "https://github.com/amazon-ion/ion-rust", branch = "feat-decon-owned-elt" }
 
 time = { version = "0.3", features = ["macros"] }
 once_cell = "1"
diff --git a/extension/partiql-extension-ion/src/util.rs b/extension/partiql-extension-ion/src/util.rs
index 69f6e98c..5f0c76b0 100644
--- a/extension/partiql-extension-ion/src/util.rs
+++ b/extension/partiql-extension-ion/src/util.rs
@@ -98,7 +98,7 @@ impl ToPartiqlValue<Element> for ion_rs::Str {
 
 impl ToPartiqlValue<Element> for ion_rs::Bytes {
     fn into_partiql_value(self) -> DatumLowerResult<PartiqlValueTarget<Element>> {
-        Ok(Value::Blob(Box::new(self.into_bytes())).into())
+        Ok(Value::Blob(Box::new(self.into())).into())
     }
 }