diff --git a/dotnet-aspnet/Dockerfile.22.04 b/dotnet-aspnet/Dockerfile.22.04
index a24977d..9055b5b 100644
--- a/dotnet-aspnet/Dockerfile.22.04
+++ b/dotnet-aspnet/Dockerfile.22.04
@@ -2,7 +2,7 @@ ARG UBUNTU_RELEASE=22.04
 ARG USER=app UID=101 GROUP=app GID=101
 ARG CHISEL_VERSION=1.4.1
 
-FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:74f1fdaef92dff9c4da5c35e90b92b07807ef8c27114f622c700107d7042d79e AS builder
+FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:f7054b7d5262af3ffbb794eddc1e9e3331cdbd6adbb0be788d7f139c1aad5c48 AS builder
 ARG USER UID GROUP GID TARGETARCH UBUNTU_RELEASE CHISEL_VERSION
 SHELL ["/bin/bash", "-oeux", "pipefail", "-c"]
 
diff --git a/dotnet-deps/Dockerfile.22.04 b/dotnet-deps/Dockerfile.22.04
index 3c28a36..bcc4850 100644
--- a/dotnet-deps/Dockerfile.22.04
+++ b/dotnet-deps/Dockerfile.22.04
@@ -2,7 +2,7 @@ ARG UBUNTU_RELEASE=22.04
 ARG USER=app UID=101 GROUP=app GID=101
 ARG CHISEL_VERSION=1.4.1
 
-FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:74f1fdaef92dff9c4da5c35e90b92b07807ef8c27114f622c700107d7042d79e AS builder
+FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:f7054b7d5262af3ffbb794eddc1e9e3331cdbd6adbb0be788d7f139c1aad5c48 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.22.04 b/dotnet-runtime/Dockerfile.22.04
index 95a49f0..a3f4e35 100644
--- a/dotnet-runtime/Dockerfile.22.04
+++ b/dotnet-runtime/Dockerfile.22.04
@@ -2,7 +2,7 @@ ARG UBUNTU_RELEASE=22.04
 ARG USER=app UID=101 GROUP=app GID=101
 ARG CHISEL_VERSION=1.4.1
 
-FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:74f1fdaef92dff9c4da5c35e90b92b07807ef8c27114f622c700107d7042d79e AS builder
+FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:f7054b7d5262af3ffbb794eddc1e9e3331cdbd6adbb0be788d7f139c1aad5c48 AS builder
 ARG USER UID GROUP GID TARGETARCH UBUNTU_RELEASE CHISEL_VERSION
 SHELL ["/bin/bash", "-oeux", "pipefail", "-c"]
 RUN apt-get update \