diff --git a/blog/package-lock.json b/blog/package-lock.json
index 3050321..732b9e6 100644
--- a/blog/package-lock.json
+++ b/blog/package-lock.json
@@ -6173,9 +6173,9 @@
       "integrity": "sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ=="
     },
     "highlight.js": {
-      "version": "9.15.8",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.15.8.tgz",
-      "integrity": "sha512-RrapkKQWwE+wKdF73VsOa2RQdIoO3mxwJ4P8mhbI6KYJUraUHRKM5w5zQQKXNk0xNL4UVRdulV9SBJcmzJNzVA=="
+      "version": "10.4.1",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.4.1.tgz",
+      "integrity": "sha512-yR5lWvNz7c85OhVAEAeFhVCc/GV4C30Fjzc/rCP0aCWzc1UUOPUk55dK/qdwTZHBvMZo+eZ2jpk62ndX/xMFlg=="
     },
     "history": {
       "version": "4.9.0",
diff --git a/blog/package.json b/blog/package.json
index 48c0e17..1808d18 100644
--- a/blog/package.json
+++ b/blog/package.json
@@ -24,7 +24,7 @@
     "axios": "^0.19.0",
     "esm": "^3.2.25",
     "gray-matter": "^4.0.2",
-    "highlight.js": "^9.15.8",
+    "highlight.js": "^10.4.1",
     "html-loader": "^0.5.5",
     "intersection-observer": "^0.7.0",
     "lodash": "^4.17.14",