diff --git a/package.json b/package.json
index f040e9f..7196e7c 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "express": "^4.16.4",
     "express-fingerprint": "^1.2.2",
     "markdown-it": "^11.0.0",
-    "markdown-it-highlightjs": "^3.2.0",
+    "markdown-it-highlightjs": "^3.3.1",
     "mongodb": "^3.6.0",
     "nuxt": "^2.14.3",
     "saslprep": "^1.0.3",
diff --git a/yarn.lock b/yarn.lock
index 4423e63..ec24948 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5311,9 +5311,9 @@ hex-color-regex@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
 
-highlight.js@^9.18.1:
-  version "9.18.1"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.1.tgz#ed21aa001fe6252bb10a3d76d47573c6539fe13c"
+highlight.js@^10.2.0:
+  version "10.7.3"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.7.3.tgz#697272e3991356e40c3cac566a74eef681756531"
 
 hmac-drbg@^1.0.0:
   version "1.0.1"
@@ -6801,11 +6801,11 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
-markdown-it-highlightjs@^3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/markdown-it-highlightjs/-/markdown-it-highlightjs-3.2.0.tgz#20a31fc64b1b4f02ea692f877b1dd71f63168814"
+markdown-it-highlightjs@^3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/markdown-it-highlightjs/-/markdown-it-highlightjs-3.3.1.tgz#38403610487292b8a1ae2d1acc7bb66e4ede6be8"
   dependencies:
-    highlight.js "^9.18.1"
+    highlight.js "^10.2.0"
     lodash.flow "^3.5.0"
 
 markdown-it@^11.0.0: