diff --git a/changelog.d/18962.misc b/changelog.d/18962.misc
new file mode 100644
index 0000000000..22f762a37f
--- /dev/null
+++ b/changelog.d/18962.misc
@@ -0,0 +1 @@
+Drop support for Ubuntu 24.10 Oracular Oriole, and add support for Ubuntu 25.04 Plucky Puffin.
\ No newline at end of file
diff --git a/scripts-dev/build_debian_packages.py b/scripts-dev/build_debian_packages.py
index 6ee695b2ba..6150dc15a3 100755
--- a/scripts-dev/build_debian_packages.py
+++ b/scripts-dev/build_debian_packages.py
@@ -32,7 +32,7 @@ DISTS = (
     "debian:sid",  # (rolling distro, no EOL)
     "ubuntu:jammy",  # 22.04 LTS (EOL 2027-04) (our EOL forced by Python 3.10 is 2026-10-04)
     "ubuntu:noble",  # 24.04 LTS (EOL 2029-06)
-    "ubuntu:oracular",  # 24.10 (EOL 2025-07)
+    "ubuntu:plucky",  # 25.04 (EOL 2026-01)
     "debian:trixie",  # (EOL not specified yet)
 )