diff --git a/Dockerfile b/Dockerfile
index d93ea11acd..0444c0c0c7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@
 # change.
 
 
-FROM ubuntu:24.04 AS dark-base
+FROM ubuntu:26.04 AS dark-base
 
 ENV FORCE_BUILD=8