diff --git a/deploy/stage/common-values-iris-mpc.yaml b/deploy/stage/common-values-iris-mpc.yaml
index 994d00396..2df3a443b 100644
--- a/deploy/stage/common-values-iris-mpc.yaml
+++ b/deploy/stage/common-values-iris-mpc.yaml
@@ -1,4 +1,4 @@
-image: "ghcr.io/worldcoin/iris-mpc:2a5c7a20b9f7cffccab773b3db007d9a9d85c39a"
+image: "ghcr.io/worldcoin/iris-mpc:c712190e6a1da6b3253edd6166bf76168294c177"
 
 environment: stage
 replicaCount: 1
diff --git a/iris-mpc-store/src/lib.rs b/iris-mpc-store/src/lib.rs
index 66db5ec06..fceef816a 100644
--- a/iris-mpc-store/src/lib.rs
+++ b/iris-mpc-store/src/lib.rs
@@ -18,7 +18,7 @@ pub use s3_importer::{fetch_and_parse_chunks, last_snapshot_timestamp, ObjectSto
 use sqlx::{
     migrate::Migrator, postgres::PgPoolOptions, Executor, PgPool, Postgres, Row, Transaction,
 };
-use std::{ops::DerefMut, pin::Pin};
+use std::{ops::DerefMut, pin::Pin, u32};
 
 const APP_NAME: &str = "SMPC";
 const MAX_CONNECTIONS: u32 = 100;
@@ -93,11 +93,11 @@ impl StoredIris {
 
         // Parse `id` (i64)
         let id_bytes = extract_slice(bytes, &mut cursor, 4)?;
-        let id = i64::from_be_bytes(
+        let id = u32::from_be_bytes(
             id_bytes
                 .try_into()
                 .map_err(|_| eyre!("Failed to convert id bytes to i64"))?,
-        );
+        ) as i64;
 
         // parse codes and masks
         let left_code = extract_slice(bytes, &mut cursor, 25_600)?;