diff --git a/dotnet-aspnet/Dockerfile.24.04 b/dotnet-aspnet/Dockerfile.24.04
index 75cb751..120003c 100644
--- a/dotnet-aspnet/Dockerfile.24.04
+++ b/dotnet-aspnet/Dockerfile.24.04
@@ -2,7 +2,7 @@ ARG UBUNTU_RELEASE=24.04
 ARG USER=app UID=101 GROUP=app GID=101
 ARG CHISEL_VERSION=1.4.1
 
-FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:748740465d0aadaa69ab6e6c295892f17d7a8f44a85090dbb571ec0bb8c5674f AS builder
+FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:8c10ecc59261c77dd866fa8587f1b9cbf172ad8f1253f0af96eaae0fa390c132 AS builder
 ARG USER UID GROUP GID TARGETARCH UBUNTU_RELEASE CHISEL_VERSION
 SHELL ["/bin/bash", "-oeux", "pipefail", "-c"]
 RUN apt-get update \
diff --git a/dotnet-deps/Dockerfile.24.04 b/dotnet-deps/Dockerfile.24.04
index 373b378..a1f4399 100644
--- a/dotnet-deps/Dockerfile.24.04
+++ b/dotnet-deps/Dockerfile.24.04
@@ -2,7 +2,7 @@ ARG UBUNTU_RELEASE=24.04
 ARG USER=app UID=101 GROUP=app GID=101
 ARG CHISEL_VERSION=1.4.1
 
-FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:748740465d0aadaa69ab6e6c295892f17d7a8f44a85090dbb571ec0bb8c5674f AS builder
+FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:8c10ecc59261c77dd866fa8587f1b9cbf172ad8f1253f0af96eaae0fa390c132 AS builder
 ARG USER UID GROUP GID TARGETARCH UBUNTU_RELEASE CHISEL_VERSION
 SHELL ["/bin/bash", "-oeux", "pipefail", "-c"]
 RUN apt-get update \
diff --git a/dotnet-runtime/Dockerfile.24.04 b/dotnet-runtime/Dockerfile.24.04
index 527b219..4bff93a 100644
--- a/dotnet-runtime/Dockerfile.24.04
+++ b/dotnet-runtime/Dockerfile.24.04
@@ -2,7 +2,7 @@ ARG UBUNTU_RELEASE=24.04
 ARG USER=app UID=101 GROUP=app GID=101
 ARG CHISEL_VERSION=1.4.1
 
-FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:748740465d0aadaa69ab6e6c295892f17d7a8f44a85090dbb571ec0bb8c5674f AS builder
+FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:8c10ecc59261c77dd866fa8587f1b9cbf172ad8f1253f0af96eaae0fa390c132 AS builder
 ARG USER UID GROUP GID TARGETARCH UBUNTU_RELEASE CHISEL_VERSION
 SHELL ["/bin/bash", "-oeux", "pipefail", "-c"]
 RUN apt-get update \