diff --git a/package.json b/package.json
index 9754292..af43b3c 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "oembed-parser": "1.4.0",
     "path-browserify": "1.0.1",
     "prism-themes": "1.4.0",
-    "prismjs": "1.24.1",
+    "prismjs": "1.27.0",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "semantic-ui-css": "2.4.1",
diff --git a/yarn.lock b/yarn.lock
index 8884fa6..24b2ab0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3928,10 +3928,10 @@ prism-themes@1.4.0:
   resolved "https://registry.yarnpkg.com/prism-themes/-/prism-themes-1.4.0.tgz#2f93a33450532577c7962928655d7b4305fa843d"
   integrity sha512-VTy6t69sS1FavspBsodoF/x/eduPydUXyZH+++Jkun0VQ4X7lCZVvsfGsYKzkUan2PJNcV2mA4lAFcr7KKXD1g==
 
-prismjs@1.24.1:
-  version "1.24.1"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.24.1.tgz#c4d7895c4d6500289482fa8936d9cdd192684036"
-  integrity sha512-mNPsedLuk90RVJioIky8ANZEwYm5w9LcvCXrxHlwf4fNVSn8jEipMybMkWUyyF0JhnC+C4VcOVSBuHRKs1L5Ow==
+prismjs@1.27.0:
+  version "1.27.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
+  integrity sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==
 
 process-nextick-args@~2.0.0:
   version "2.0.1"