diff --git a/images/aarch64/ubuntu/6.5/Dockerfile b/images/aarch64/ubuntu/6.8/Dockerfile
similarity index 95%
rename from images/aarch64/ubuntu/6.5/Dockerfile
rename to images/aarch64/ubuntu/6.8/Dockerfile
index c58ba9d..05e7594 100644
--- a/images/aarch64/ubuntu/6.5/Dockerfile
+++ b/images/aarch64/ubuntu/6.8/Dockerfile
@@ -1,6 +1,6 @@
-FROM ubuntu:23.10
+FROM ubuntu:24.04
 
-ARG VERSION=6.5.0-17
+ARG VERSION=6.8.0-91
 ARG URL='http://ports.ubuntu.com/ubuntu-ports/pool/main/l/linux/'
 
 WORKDIR /home/ubuntu
@@ -29,7 +29,7 @@ RUN apt-get update && apt-get install -y \
 		wget && \
 	apt-get clean && \
 	rm -rf /var/lib/apt/lists/* && \
-	curl ${URL} | \
+    curl ${URL} | \
 		grep -E "linux-headers-${VERSION}|linux-tools-${VERSION}" | \
 		grep "arm64" | \
 		grep -v "64k" | \
diff --git a/images/aarch64/ubuntu/6.5/Dockerfile.kernel b/images/aarch64/ubuntu/6.8/Dockerfile.kernel
similarity index 97%
rename from images/aarch64/ubuntu/6.5/Dockerfile.kernel
rename to images/aarch64/ubuntu/6.8/Dockerfile.kernel
index 10448f5..4fccde1 100644
--- a/images/aarch64/ubuntu/6.5/Dockerfile.kernel
+++ b/images/aarch64/ubuntu/6.8/Dockerfile.kernel
@@ -1,6 +1,6 @@
 FROM initrd-builder:0.0.1 AS builder
 
-ARG VERSION=6.5.0-17-generic
+ARG VERSION=6.8.0-91-generic
 ARG URL='http://ports.ubuntu.com/ubuntu-ports/pool/main/l/linux/'
 
 WORKDIR /home/ubuntu
diff --git a/images/x86_64/ubuntu/6.5/Dockerfile b/images/x86_64/ubuntu/6.8/Dockerfile
similarity index 95%
rename from images/x86_64/ubuntu/6.5/Dockerfile
rename to images/x86_64/ubuntu/6.8/Dockerfile
index aca6987..85e8075 100644
--- a/images/x86_64/ubuntu/6.5/Dockerfile
+++ b/images/x86_64/ubuntu/6.8/Dockerfile
@@ -1,6 +1,6 @@
-FROM ubuntu:23.10
+FROM ubuntu:24.04
 
-ARG VERSION=6.5.0-17
+ARG VERSION=6.8.0-91
 ARG URL='http://mirrors.edge.kernel.org/ubuntu/pool/main/l/linux/'
 
 WORKDIR /home/ubuntu
diff --git a/images/x86_64/ubuntu/6.5/Dockerfile.kernel b/images/x86_64/ubuntu/6.8/Dockerfile.kernel
similarity index 95%
rename from images/x86_64/ubuntu/6.5/Dockerfile.kernel
rename to images/x86_64/ubuntu/6.8/Dockerfile.kernel
index 780f8d2..c0d4033 100644
--- a/images/x86_64/ubuntu/6.5/Dockerfile.kernel
+++ b/images/x86_64/ubuntu/6.8/Dockerfile.kernel
@@ -1,6 +1,6 @@
 FROM initrd-builder:0.0.1 AS builder
 
-ARG VERSION=6.5.0-17-generic
+ARG VERSION=6.8.0-91-generic
 ARG URL='http://mirrors.edge.kernel.org/ubuntu/pool/main/l/linux/'
 
 WORKDIR /home/ubuntu