From 7fe4cba584f4e6594025ec601431a984e139cb0c Mon Sep 17 00:00:00 2001
From: wkmor1 <willi@mmorris.email>
Date: Mon, 3 Jun 2024 13:50:45 +0300
Subject: [PATCH] Fix image refs

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index e0b7c97..66d576f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,9 @@
 # docker manifest inspect ubuntu:22.04 -v | jq '.[0].Descriptor.digest'
-FROM ubuntu:24.04@sha256:2af372c1e2645779643284c7dc38775e3dbbc417b2d784a27c5a9eb784014fb8
+FROM ubuntu:22.04@sha256:2af372c1e2645779643284c7dc38775e3dbbc417b2d784a27c5a9eb784014fb8
 
 ENV R_VERSION=4.4.0
 ENV TERM=xterm
-ENV CRAN=https://packagemanager.posit.co/cran/__linux__/focal/latest
+ENV CRAN=https://packagemanager.posit.co/cran/__linux__/jammy/latest
 ENV TZ=Etc/UTC
 ENV OPENBLAS_NUM_THREADS=1
 ENV OMP_THREAD_LIMIT=1