diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9685423e677479d6a731ac4b1d4ac0b89f6d176a..f929b131d6d98e95bb172712f3029f94cb91beee 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: "flowdalic/debian-testing-dev:1.28"
+image: "flowdalic/debian-testing-dev:1.29"
 
 cache:
   paths:
diff --git a/benchmark-runner/.mill-version b/benchmark-runner/.mill-version
index 2d993c425b0e5c499f3bce57bedef701220092ff..f314d02022684fab6d1e7f36ca33fe01b8ba0003 100644
--- a/benchmark-runner/.mill-version
+++ b/benchmark-runner/.mill-version
@@ -1 +1 @@
-0.10.7
+0.10.9