diff --git a/package-lock.json b/package-lock.json
index 4073b80c..017d3718 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2000,7 +2000,8 @@
     "caniuse-lite": {
       "version": "1.0.30001018",
       "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001018.tgz",
-      "integrity": "sha512-GTHI7xdD2EX/U9UgNCEdekriT81N6ZwipsTGKAI1hrv3VEC96BvS5RVoc9Odlf9ftS92oxgflAGbYLi8UjIiVA=="
+      "integrity": "sha512-GTHI7xdD2EX/U9UgNCEdekriT81N6ZwipsTGKAI1hrv3VEC96BvS5RVoc9Odlf9ftS92oxgflAGbYLi8UjIiVA==",
+      "dev": true
     },
     "caseless": {
       "version": "0.12.0",
@@ -4906,12 +4907,9 @@
       "dev": true
     },
     "highlight.js": {
-      "version": "9.17.1",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.17.1.tgz",
-      "integrity": "sha512-TA2/doAur5Ol8+iM3Ov7qy3jYcr/QiJ2eDTdRF4dfbjG7AaaB99J5G+zSl11ljbl6cIcahgPY6SKb3sC3EJ0fw==",
-      "requires": {
-        "handlebars": "^4.5.3"
-      }
+      "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=="
     },
     "hmac-drbg": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 687e762e..abdea0be
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "bootstrap": "^4.4.1",
     "clipboard": "^2.0.4",
     "handlebars": "^4.5.3",
-    "highlight.js": "^9.17.1",
+    "highlight.js": "^9.18.5",
     "jquery": "^3.4.1",
     "popper.js": "^1.16.0",
     "semver": "^6.3.0"