diff --git a/tests/linux/Dockerfile-ubuntu-jammy b/tests/linux/Dockerfile-ubuntu-jammy
index f70881ce24..6aa7d20840 100644
--- a/tests/linux/Dockerfile-ubuntu-jammy
+++ b/tests/linux/Dockerfile-ubuntu-jammy
@@ -1,4 +1,4 @@
-FROM ubuntu:jammy@sha256:104ae83764a5119017b8e8d6218fa0832b09df65aae7d5a6de29a85d813da2fb
+FROM ubuntu:jammy@sha256:4f838adc7181d9039ac795a7d0aba05a9bd9ecd480d294483169c5def983b64d
 
 ENV container=docker
 ENV LC_ALL=C
diff --git a/tests/linux/Dockerfile-ubuntu-noble b/tests/linux/Dockerfile-ubuntu-noble
index 26da17fc4b..2adf83c7a3 100644
--- a/tests/linux/Dockerfile-ubuntu-noble
+++ b/tests/linux/Dockerfile-ubuntu-noble
@@ -1,4 +1,4 @@
-FROM ubuntu:noble@sha256:c35e29c9450151419d9448b0fd75374fec4fff364a27f176fb458d472dfc9e54
+FROM ubuntu:noble@sha256:c4a8d5503dfb2a3eb8ab5f807da5bc69a85730fb49b5cfca2330194ebcc41c7b
 
 ENV container=docker
 ENV LC_ALL=C