diff --git a/Dockerfile b/Dockerfile
index ae456f0..19b5854 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/ubuntu:24.04@sha256:c4a8d5503dfb2a3eb8ab5f807da5bc69a85730fb49b5cfca2330194ebcc41c7b
+FROM docker.io/library/ubuntu:26.04@sha256:5e275723f82c67e387ba9e3c24baa0abdcb268917f276a0561c97bef9450d0b4
 ARG TARGETPLATFORM
 
 ARG DEBIAN_FRONTEND="noninteractive"