diff --git a/.github/workflows/image_scan.yml b/.github/workflows/image_scan.yml
index ad9ff851c..37671ab5c 100644
--- a/.github/workflows/image_scan.yml
+++ b/.github/workflows/image_scan.yml
@@ -1,8 +1,10 @@
 name: scan_image_for_CVE
 on:
+  workflow_dispatch:
   # Every day at  00:00
   schedule:
-   - cron: "0 0 * * *"
+    - cron: "0 0 * * *"
+
 jobs:
   scan_image:
     name: Scan compute worker image with Trivy
@@ -14,6 +16,6 @@ jobs:
           image-ref: 'codalab/codabench-compute-worker:latest'
           format: 'table'
           exit-code: '1'
-          pkg-types: 'os,library'
+          vuln-type: 'os,library'
           severity: 'CRITICAL,HIGH'
           scanners: 'vuln'
diff --git a/version.json b/version.json
index bddb48dcb..234b597a3 100644
--- a/version.json
+++ b/version.json
@@ -1,5 +1,5 @@
 {
-  "tag_name": "v1.30",
-  "release_name": "v1.30",
-  "html_url": "https://github.com/codalab/codabench/releases/tag/v1.30"
+  "tag_name": "v1.31",
+  "release_name": "v1.31",
+  "html_url": "https://github.com/codalab/codabench/releases/tag/v1.31"
 }