diff --git a/release/release-versions.yaml b/release/release-versions.yaml
index dcc7d84..80995fa 100644
--- a/release/release-versions.yaml
+++ b/release/release-versions.yaml
@@ -29,9 +29,9 @@
   multi-arch: false
 - staging_container_name: "cos-gpu-installer"
   release_container_name: "cos-gpu-installer"
-  build_tag: "6c2cbdb-0f640a5e-3abf-4eaf-a39d-001b35dcdced"
+  build_tag: "01cf591-9b4235e5-8d5c-4bc3-a6cf-f44ac8fda9c8"
   release_tags:
-    - "v2.5.5"
+    - "v2.5.6"
   multi-arch: true
 - staging_container_name: "cos-gpu-driver-builder"
   release_container_name: "cos-gpu-driver-builder"