diff --git a/ci/images/ci-image/Dockerfile b/ci/images/ci-image/Dockerfile
index 36c2ba862b4d..da6e2a1a223e 100644
--- a/ci/images/ci-image/Dockerfile
+++ b/ci/images/ci-image/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:focal-20211006
+FROM ubuntu:20.04
 
 ADD setup.sh /setup.sh
 ADD get-jdk-url.sh /get-jdk-url.sh