Use local package only and replace 'latest' with version number

https://firstdoit.com/no-need-for-globals-using-npm-dependencies-in-npm-scripts-3dfb478908?gi=9f1ea80a068
Specify 'latest' doesn't necessarily install the latest version
https://stackoverflow.com/a/39650983

.gitlab-ci.yml

@@ -6,12 +6,8 @@ test:
       - node_modules/ # Node modules and dependencies
 
   script:
-    - npm install -g snyk hexo-cli
-    - npm install # install node modules
-    - snyk auth $SNYK_TOKEN
-    - snyk protect # Apply patches to node modules
-    - snyk test # Check node modules for vulnerability
-    - hexo generate # Generate static files for debugging
+    - npm install
+    - npm run build
 
   only:
     - master # this job will affect only the 'master' branch

netlify.toml

@@ -1,6 +1,6 @@
 [context.production]
   publish = "public"
-  command = "snyk auth $SNYK_TOKEN && snyk protect && snyk test && hexo generate"
+  command = "npm run build"
 
 [[headers]]
   for = "/*"

package.json

@@ -5,18 +5,22 @@
   "hexo": {
     "version": "3.8.0"
   },
+  "scripts": {
+    "build": "snyk auth $SNYK_TOKEN && snyk protect && snyk test && hexo generate"
+  },
   "dependencies": {
-    "hexo": "latest",
-    "hexo-nofollow": "latest",
-    "hexo-generator-archive": "latest",
-    "hexo-generator-category": "latest",
-    "hexo-generator-index": "latest",
-    "hexo-generator-tag": "latest",
-    "hexo-renderer-ejs": "latest",
-    "hexo-renderer-marked": "latest",
-    "hexo-renderer-stylus": "latest",
-    "hexo-server": "latest",
-    "hexo-yam": "latest",
-    "snyk": "latest"
+    "hexo": "^3.8.0",
+    "hexo-cli": "^1.1.0",
+    "hexo-generator-archive": "^0.1.5",
+    "hexo-generator-category": "^0.1.3",
+    "hexo-generator-index": "^0.2.1",
+    "hexo-generator-tag": "^0.2.0",
+    "hexo-nofollow": "^1.0.2",
+    "hexo-renderer-ejs": "^0.3.1",
+    "hexo-renderer-marked": "^0.3.2",
+    "hexo-renderer-stylus": "^0.3.3",
+    "hexo-server": "^0.3.3",
+    "hexo-yam": "^1.0.2",
+    "snyk": "^1.105.0"
   }
-}
+}