diff --git a/build/Containerfile b/build/Containerfile
index 13e821c..c6cacb3 100644
--- a/build/Containerfile
+++ b/build/Containerfile
@@ -13,7 +13,7 @@
 #   opencode-harness:latest  - current default
 # ============================================
 
-FROM ghcr.io/tankdonut/tools:latest@sha256:5aac1b22c464db615a840ed79be42a74c34255a72016c7bef0b443aff225af2f AS tools
+FROM ghcr.io/tankdonut/tools:latest@sha256:8cafc25bb7d5a09c57b1cd84c8f582fadf02fedc85ed2b8ed962a3553f4e3d3a AS tools
 
 FROM docker.io/library/ubuntu:26.04