diff --git a/packaging/Dockerfile b/packaging/Dockerfile
index e7580ad..30ec8b2 100644
--- a/packaging/Dockerfile
+++ b/packaging/Dockerfile
@@ -1,5 +1,5 @@
 
-FROM ubuntu:impish
+FROM ubuntu:jammy
 
 RUN apt-get update
 RUN DEBIAN_FRONTEND=noninteractive apt-get install -y tzdata
diff --git a/packaging/make-appimage.py b/packaging/make-appimage.py
index 53f5aa8..196eef3 100755
--- a/packaging/make-appimage.py
+++ b/packaging/make-appimage.py
@@ -49,7 +49,7 @@ def run_in_container(container, command):
 
 def build_ubuntu():
     cmd("sudo debootstrap --components=main,restricted,universe,multiverse "
-        "impish ubuntu.part http://au.archive.ubuntu.com/ubuntu/")
+        "jammy ubuntu.part http://au.archive.ubuntu.com/ubuntu/")
     run_in_container("ubuntu.part", "ln -sf /lib/systemd/resolv.conf /etc/resolv.conf")
     os.rename("ubuntu.part", "ubuntu")