diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index e95640987..16d0aec71
--- a/package-lock.json
+++ b/package-lock.json
@@ -3591,7 +3591,7 @@
     },
     "hexo-fs": {
       "version": "0.2.3",
-      "resolved": "http://registry.npmjs.org/hexo-fs/-/hexo-fs-0.2.3.tgz",
+      "resolved": "https://registry.npmjs.org/hexo-fs/-/hexo-fs-0.2.3.tgz",
       "integrity": "sha512-rLB1rMVUW3csAljvJgHfyjemL0BrmcUZfBf9hJe6S0pA53igFa3ON0PFwomvoLs1Wdmjs9Awnw9Tru4PjWFSlQ==",
       "requires": {
         "bluebird": "^3.4.0",
@@ -3840,9 +3840,9 @@
       }
     },
     "highlight.js": {
-      "version": "9.12.0",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.12.0.tgz",
-      "integrity": "sha1-5tnb5Xy+/mB1HwKvM2GVhwyQwB4="
+      "version": "9.18.5",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.5.tgz",
+      "integrity": "sha512-a5bFyofd/BHCX52/8i8uJkjr9DYwXIPnM/plwI6W7ezItLGqzt7X2G2nXuYSfsIJdkwwj/g9DG1LkcGJI/dDoA=="
     },
     "hosted-git-info": {
       "version": "2.7.1",