diff --git a/dotnet-aspnet/Dockerfile.22.04 b/dotnet-aspnet/Dockerfile.22.04
index a24977d..66905b7 100644
--- a/dotnet-aspnet/Dockerfile.22.04
+++ b/dotnet-aspnet/Dockerfile.22.04
@@ -1,6 +1,6 @@
 ARG UBUNTU_RELEASE=22.04
 ARG USER=app UID=101 GROUP=app GID=101
-ARG CHISEL_VERSION=1.4.1
+ARG CHISEL_VERSION=1.4.2
 
 FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:74f1fdaef92dff9c4da5c35e90b92b07807ef8c27114f622c700107d7042d79e AS builder
 ARG USER UID GROUP GID TARGETARCH UBUNTU_RELEASE CHISEL_VERSION
diff --git a/dotnet-deps/Dockerfile.22.04 b/dotnet-deps/Dockerfile.22.04
index 3c28a36..702b4e9 100644
--- a/dotnet-deps/Dockerfile.22.04
+++ b/dotnet-deps/Dockerfile.22.04
@@ -1,6 +1,6 @@
 ARG UBUNTU_RELEASE=22.04
 ARG USER=app UID=101 GROUP=app GID=101
-ARG CHISEL_VERSION=1.4.1
+ARG CHISEL_VERSION=1.4.2
 
 FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:74f1fdaef92dff9c4da5c35e90b92b07807ef8c27114f622c700107d7042d79e AS builder
 ARG USER UID GROUP GID TARGETARCH UBUNTU_RELEASE CHISEL_VERSION
diff --git a/dotnet-runtime/Dockerfile.22.04 b/dotnet-runtime/Dockerfile.22.04
index 95a49f0..e3a5cca 100644
--- a/dotnet-runtime/Dockerfile.22.04
+++ b/dotnet-runtime/Dockerfile.22.04
@@ -1,6 +1,6 @@
 ARG UBUNTU_RELEASE=22.04
 ARG USER=app UID=101 GROUP=app GID=101
-ARG CHISEL_VERSION=1.4.1
+ARG CHISEL_VERSION=1.4.2
 
 FROM ubuntu.azurecr.io/ubuntu:$UBUNTU_RELEASE@sha256:74f1fdaef92dff9c4da5c35e90b92b07807ef8c27114f622c700107d7042d79e AS builder
 ARG USER UID GROUP GID TARGETARCH UBUNTU_RELEASE CHISEL_VERSION