diff --git a/ops/k8s-apps/base/trino/trino.yaml b/ops/k8s-apps/base/trino/trino.yaml
index 89da6d7609..65eec8642a 100644
--- a/ops/k8s-apps/base/trino/trino.yaml
+++ b/ops/k8s-apps/base/trino/trino.yaml
@@ -36,7 +36,7 @@ spec:
       retries: 3
   values:
     image:
-      tag: "476"
+      tag: "479"
     additionalNodeProperties:
       - log.format=json
       - log.console-format=json
diff --git a/ops/k8s-apps/production/trino/custom-helm-values.yaml b/ops/k8s-apps/production/trino/custom-helm-values.yaml
index 4b59be2d1a..1e886cf6e1 100644
--- a/ops/k8s-apps/production/trino/custom-helm-values.yaml
+++ b/ops/k8s-apps/production/trino/custom-helm-values.yaml
@@ -140,6 +140,7 @@ spec:
         iceberg.max-partitions-per-writer=1000
         fs.native-gcs.enabled=true
         gcs.project-id=opensource-observer
+        gcs.auth-type=APPLICATION_DEFAULT
         parquet.max-buffer-size=32768MB
       iceberg_consumer: |
         connector.name=iceberg
@@ -152,6 +153,7 @@ spec:
         iceberg.max-partitions-per-writer=1000
         fs.native-gcs.enabled=true
         gcs.project-id=opensource-observer
+        gcs.auth-type=APPLICATION_DEFAULT
         parquet.max-buffer-size=32768MB
       user_shared: |
         connector.name=iceberg
@@ -164,12 +166,14 @@ spec:
         iceberg.max-partitions-per-writer=1000
         fs.native-gcs.enabled=true
         gcs.project-id=opensource-observer
+        gcs.auth-type=APPLICATION_DEFAULT
         parquet.max-buffer-size=32768MB
       source: |
         connector.name=hive
         hive.metastore.uri=thrift://10.145.192.30:9083
         fs.native-gcs.enabled=true
         gcs.project-id=opensource-observer
+        gcs.auth-type=APPLICATION_DEFAULT
         hive.non-managed-table-writes-enabled=true
       bigquery: |
         connector.name=bigquery
diff --git a/warehouse/docker-compose.yml b/warehouse/docker-compose.yml
index 33fd7b4af1..676c38a705 100644
--- a/warehouse/docker-compose.yml
+++ b/warehouse/docker-compose.yml
@@ -2,7 +2,7 @@ services:
   trino:
     ports:
       - "${SQLMESH_TRINO_PORT:-8080}:8080"
-    image: "trinodb/trino:476"
+    image: "trinodb/trino:479"
     volumes:
       - ./docker/trino/etc:/etc/trino/