diff --git a/package.json b/package.json
index bb2042048..9e78ba857 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "graceful-fs": "^4.1.11",
     "handlebars": "^4.5.2",
     "helmet": "^4.0.0",
-    "highlight.js": "^9.12.0",
+    "highlight.js": "^10.0.0",
     "i18n": "^0.13.0",
     "imgur": "git+https://github.com/hackmdio/node-imgur.git",
     "ionicons": "^2.0.1",
diff --git a/yarn.lock b/yarn.lock
index 547a3ac57..27acd7275 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4904,10 +4904,10 @@ hex-color-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
   integrity sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ==
 
-highlight.js@^9.12.0:
-  version "9.18.5"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.5.tgz#d18a359867f378c138d6819edfc2a8acd5f29825"
-  integrity sha512-a5bFyofd/BHCX52/8i8uJkjr9DYwXIPnM/plwI6W7ezItLGqzt7X2G2nXuYSfsIJdkwwj/g9DG1LkcGJI/dDoA==
+highlight.js@^10.0.0:
+  version "10.6.0"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.6.0.tgz#0073aa71d566906965ba6e1b7be7b2682f5e18b6"
+  integrity sha512-8mlRcn5vk/r4+QcqerapwBYTe+iPL5ih6xrNylxrnBdHQiijDETfXX7VIxC3UiCRiINBJfANBAsPzAvRQj8RpQ==
 
 hmac-drbg@^1.0.0:
   version "1.0.1"