diff --git a/images/aarch64/ubuntu/6.5/Dockerfile b/images/aarch64/ubuntu/6.5/Dockerfile
index 988d67d..c58ba9d 100644
--- a/images/aarch64/ubuntu/6.5/Dockerfile
+++ b/images/aarch64/ubuntu/6.5/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:23.04
+FROM ubuntu:23.10
 
 ARG VERSION=6.5.0-17
 ARG URL='http://ports.ubuntu.com/ubuntu-ports/pool/main/l/linux/'
diff --git a/images/x86_64/ubuntu/6.5/Dockerfile b/images/x86_64/ubuntu/6.5/Dockerfile
index 65bf1e8..aca6987 100644
--- a/images/x86_64/ubuntu/6.5/Dockerfile
+++ b/images/x86_64/ubuntu/6.5/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:23.04
+FROM ubuntu:23.10
 
 ARG VERSION=6.5.0-17
 ARG URL='http://mirrors.edge.kernel.org/ubuntu/pool/main/l/linux/'