diff --git a/ubuntu-22.04-jammy-amd64-valgrind/update.sh b/ubuntu-22.04-jammy-amd64-valgrind/update.sh
index f71c7f0b..cfdb5c2a 100755
--- a/ubuntu-22.04-jammy-amd64-valgrind/update.sh
+++ b/ubuntu-22.04-jammy-amd64-valgrind/update.sh
@@ -1,2 +1,2 @@
 #!/bin/sh
-docker pull ubuntu:focal
+docker pull ubuntu:jammy
diff --git a/ubuntu-22.04-jammy-amd64/update.sh b/ubuntu-22.04-jammy-amd64/update.sh
index f71c7f0b..cfdb5c2a 100755
--- a/ubuntu-22.04-jammy-amd64/update.sh
+++ b/ubuntu-22.04-jammy-amd64/update.sh
@@ -1,2 +1,2 @@
 #!/bin/sh
-docker pull ubuntu:focal
+docker pull ubuntu:jammy