diff --git a/stack/build/Dockerfile b/stack/build/Dockerfile
index 9b50b52..9414972 100644
--- a/stack/build/Dockerfile
+++ b/stack/build/Dockerfile
@@ -15,7 +15,7 @@
 # Do not raise this past the run image's glibc. See .github/dependabot.yml,
 # which restricts this image to patch/digest updates for the same reason.
 
-FROM ubuntu:24.04@sha256:008173c23f95b170204355c12626cb5a965d779a7e1283b09e9cffbb1bf33ca3
+FROM ubuntu:24.04@sha256:534baea6a22c03a63003dbc8dbe78fe34bc0d7e595d9a9dc9834884ff530eb55
 
 ARG CNB_USER_ID=1000
 ARG CNB_GROUP_ID=1000