diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4b4c470bf2fe891faa4a53886bdc7f34b84041b7..c237e53b1c708de96ebad169fabd1040d62ce77d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -47,7 +47,7 @@ variables:
 ## 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 --lock=deno.lock app/deps.ts app/dev_deps.ts
diff --git a/Dockerfile b/Dockerfile
index 7f212e8178b46699139e3ee68f5a83b5d3c3025d..639c3eab5d3316f7ae54ca4de05c64346dda29cf 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 8005