diff --git a/ci/images/ci-image-jdk11/Dockerfile b/ci/images/ci-image-jdk11/Dockerfile
index 6a70464837..75c043fbfa 100644
--- a/ci/images/ci-image-jdk11/Dockerfile
+++ b/ci/images/ci-image-jdk11/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:focal-20210921
+FROM ubuntu:focal-20211006
 
 ADD setup.sh /setup.sh
 ADD get-jdk-url.sh /get-jdk-url.sh
diff --git a/ci/images/ci-image-jdk16/Dockerfile b/ci/images/ci-image-jdk16/Dockerfile
index a2c6b5da0b..b4cc7d05ab 100644
--- a/ci/images/ci-image-jdk16/Dockerfile
+++ b/ci/images/ci-image-jdk16/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:focal-20210921
+FROM ubuntu:focal-20211006
 
 ADD setup.sh /setup.sh
 ADD get-jdk-url.sh /get-jdk-url.sh
diff --git a/ci/images/ci-image/Dockerfile b/ci/images/ci-image/Dockerfile
index 3c224ba24a..36c2ba862b 100644
--- a/ci/images/ci-image/Dockerfile
+++ b/ci/images/ci-image/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:focal-20210921
+FROM ubuntu:focal-20211006
 
 ADD setup.sh /setup.sh
 ADD get-jdk-url.sh /get-jdk-url.sh