diff --git a/docker/d.Dockerfile b/docker/d.Dockerfile
index 84968e0..a564ca3 100644
--- a/docker/d.Dockerfile
+++ b/docker/d.Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.4
 # D execution environment with BuildKit optimizations
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 
 ARG BUILD_DATE
 ARG VERSION
diff --git a/docker/fortran.Dockerfile b/docker/fortran.Dockerfile
index 15bab2e..a9d160c 100644
--- a/docker/fortran.Dockerfile
+++ b/docker/fortran.Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.4
 # Fortran execution environment with BuildKit optimizations
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 
 # Prevent interactive prompts during package installation
 ENV DEBIAN_FRONTEND=noninteractive