diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1b95392b8a74e73fbe8a6f781f6c450861346acc..76ab70571bd7d8e5b5b71df0720f9cbb99aae58d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -67,7 +67,7 @@ stages:
 ## common steps
 
 cache_lint_test:
-  image: 'europe-north1-docker.pkg.dev/holi-shared/docker-hub-remote/denoland/deno:2.2.5'
+  image: 'europe-north1-docker.pkg.dev/holi-shared/docker-hub-remote/denoland/deno:2.2.6'
   stage: 'test'
   script:
     - deno cache --allow-import --reload --lock=deno.lock app/deps.ts app/dev_deps.ts
diff --git a/Dockerfile b/Dockerfile
index 9c78f9006b82afa04a79d09010fe975dbe82c2d0..7c3a1baa1e1f2601317dab8b64160d32e5d10b35 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM europe-north1-docker.pkg.dev/holi-shared/docker-hub-remote/denoland/deno:2.2.5
+FROM europe-north1-docker.pkg.dev/holi-shared/docker-hub-remote/denoland/deno:2.2.6
 
 # The port that your application listens to.
 EXPOSE 8004